Reorganization of devicemanager directory structure

Organized into core, onap and o-ran-sc directories

Issue-ID: CCSDK-3242
Signed-off-by: Ravi Pendurty <ravi.pendurty@highstreet-technologies.com>
Change-Id: I3c23710f990a2d96ba01104c97315fc8c6b1921b
Signed-off-by: Ravi Pendurty <ravi.pendurty@highstreet-technologies.com>
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>

45 files changed, 0 insertions, 12896 deletions

diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/DeviceManagerOpenroadmImpl.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/DeviceManagerOpenroadmImpl.java
deleted file mode 100644
index e522f4bd7..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/DeviceManagerOpenroadmImpl.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import org.onap.ccsdk.features.sdnr.wt.common.database.HtDatabaseClient;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.factory.FactoryRegistration;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.NetconfNetworkElementService;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Shabnam Sultana
- *
- *         Class to initialize the OpenRoadm Device Manager
- **/
-public class DeviceManagerOpenroadmImpl implements AutoCloseable {
-
-    // variables
-    private static final Logger LOG = LoggerFactory.getLogger(DeviceManagerOpenroadmImpl.class);
-    private static final String APPLICATION_NAME = "DeviceManagerOpenRoadm";
-    @SuppressWarnings("unused")
-    private static final String CONFIGURATIONFILE = "etc/devicemanager-opeenroadm.properties";
-    private NetconfNetworkElementService netconfNetworkElementService;
-    private HtDatabaseClient htDatabaseClient;
-    private Boolean devicemanagerInitializationOk = false;
-    private FactoryRegistration<OpenroadmNetworkElementFactory> resOpenRoadm;
-    // end of variables
-
-    // Blueprint begin
-    // constructors
-    public DeviceManagerOpenroadmImpl() {
-        LOG.info("Creating provider for {}", APPLICATION_NAME);
-        resOpenRoadm = null;
-    }
-    // end of constructors
-
-    // public methods
-    public void setNetconfNetworkElementService(NetconfNetworkElementService netconfNetworkElementService) {
-        this.netconfNetworkElementService = netconfNetworkElementService;
-    }
-
-    public void init() throws Exception {
-
-        LOG.info("Session Initiated start {}", APPLICATION_NAME);
-
-        resOpenRoadm = netconfNetworkElementService.registerBindingNetworkElementFactory(new OpenroadmNetworkElementFactory());
-
-
-        netconfNetworkElementService.writeToEventLog(APPLICATION_NAME, "startup", "done");
-        this.devicemanagerInitializationOk = true;
-
-        LOG.info("Session Initiated end. Initialization done {}", devicemanagerInitializationOk);
-    }
-    // Blueprint end
-
-    @Override
-    public void close() throws Exception {
-        LOG.info("closing ...");
-        close(htDatabaseClient);
-        close(resOpenRoadm);
-        LOG.info("closing done");
-    }
-    // end of public methods
-
-    // private methods
-    /**
-     * Used to close all Services, that should support AutoCloseable Pattern
-     *
-     * @param toClose
-     * @throws Exception
-     */
-    private void close(AutoCloseable... toCloseList) {
-        for (AutoCloseable element : toCloseList) {
-            if (element != null) {
-                try {
-                    element.close();
-                } catch (Exception e) {
-                    LOG.warn("Fail during close: ", e);
-                }
-            }
-        }
-    }
-    // end of private methods
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/InitialDeviceAlarmReader.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/InitialDeviceAlarmReader.java
deleted file mode 100644
index 6c8837327..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/InitialDeviceAlarmReader.java
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import java.util.Collection;
-import java.util.List;
-import org.eclipse.jdt.annotation.NonNull;
-import org.onap.ccsdk.features.sdnr.wt.common.YangHelper;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.DeviceManagerServiceProvider;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.FaultService;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.FaultData;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfBindingAccessor;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev191129.ActiveAlarmList;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev191129.Severity;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev191129.active.alarm.list.ActiveAlarms;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Faultlog;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SeverityType;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Shabnam Sultana
- *
- *         Class to read the initial alarms at the time of device registration
- *
- **/
-
-public class InitialDeviceAlarmReader {
-    // variables
-    private Integer count = 1;
-    private static final Logger log = LoggerFactory.getLogger(InitialDeviceAlarmReader.class);
-    private final NetconfBindingAccessor netConfAccesor;
-    private final @NonNull FaultService faultEventListener;
-    private final DataProvider dataProvider;
-    // end of variables
-
-    // constructors
-    public InitialDeviceAlarmReader(NetconfBindingAccessor accessor, DeviceManagerServiceProvider serviceProvider) {
-        this.netConfAccesor = accessor;
-        this.faultEventListener = serviceProvider.getFaultService();
-        this.dataProvider = serviceProvider.getDataProvider();
-    }
-    // end of constructors
-
-    // protected methods
-    // Mapping the alarm data with the fault data
-    protected FaultData writeFaultData() {
-        FaultData faultData = new FaultData();
-        if (this.getActiveAlarmList(this.netConfAccesor).getActiveAlarms() != null) {
-            Collection<ActiveAlarms> activeAlarms = YangHelper.getCollection(this.getActiveAlarmList(this.netConfAccesor).getActiveAlarms());
-            if (!activeAlarms.isEmpty()) {
-                for (ActiveAlarms activeAlarm : activeAlarms) {
-                    faultData.add(this.netConfAccesor.getNodeId(), this.count, activeAlarm.getRaiseTime(),
-                            activeAlarm.getResource().getDevice().getNodeId().getValue(),
-                            activeAlarm.getProbableCause().getCause().getName(),
-                            checkSeverityValue(activeAlarm.getSeverity()));
-                    count = count + 1;
-                }
-                return faultData;
-            }
-        }
-        return faultData;
-    }
-
-    // Write into the FaultLog
-    protected void writeAlarmLog(FaultData faultData) {
-        if (faultData != null) {
-            List<Faultlog> faultLog = faultData.getProblemList();
-            for (Faultlog fe : faultLog) {
-                this.dataProvider.writeFaultLog(fe);
-            }
-        }
-    }
-
-    // Use the FaultService for Alarm notifications
-    protected void faultService() {
-        this.faultEventListener.initCurrentProblemStatus(this.netConfAccesor.getNodeId(), writeFaultData());
-        writeAlarmLog(writeFaultData());
-    }
-    // Mapping Severity of AlarmNotification to SeverityType of FaultLog
-    protected static SeverityType checkSeverityValue(Severity severity) {
-        SeverityType severityType = null;
-        log.info("Device Severity: {}", severity.getName());
-
-        switch (severity.getName()) {
-            case ("warning"):
-                severityType = SeverityType.Warning;
-                break;
-            case ("major"):
-                severityType = SeverityType.Major;
-                break;
-            case ("minor"):
-                severityType = SeverityType.Minor;
-                break;
-            case ("clear"):
-                severityType = SeverityType.NonAlarmed;
-                break;
-            case ("critical"):
-                severityType = SeverityType.Critical;
-                break;
-            case ("indeterminate"):
-                severityType = SeverityType.Critical;
-                break;
-            default:
-                severityType = SeverityType.Critical;
-                break;
-
-        }
-        return severityType;
-
-    }
-    // end of protected methods
-
-    // private methods
-
-    // Read Alarm Data
-    private ActiveAlarmList getActiveAlarmList(NetconfBindingAccessor accessor) {
-        final Class<ActiveAlarmList> classAlarm = ActiveAlarmList.class;
-        log.info("Get Alarm data for element {}", accessor.getNodeId().getValue());
-        InstanceIdentifier<ActiveAlarmList> alarmDataIid = InstanceIdentifier.builder(classAlarm).build();
-
-        ActiveAlarmList alarmData = accessor.getTransactionUtils().readData(accessor.getDataBroker(),
-                LogicalDatastoreType.OPERATIONAL, alarmDataIid);
-
-        log.info("AlarmData {}", alarmData);
-        return alarmData;
-    }
-
-
-    // end of private methods
-
-
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmChangeNotificationListener.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmChangeNotificationListener.java
deleted file mode 100644
index 3af6d7aca..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmChangeNotificationListener.java
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import java.util.List;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
-import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.IetfNetconfNotificationsListener;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChange;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfConfigChange;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfConfirmedCommit;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfSessionEnd;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfSessionStart;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.netconf.config.change.Edit;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogBuilder;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-
-/**
- * @author Shabnam Sultana
- *
- *         Listener for change notifications
- *
- **/
-public class OpenroadmChangeNotificationListener implements IetfNetconfNotificationsListener {
-
-    // variables
-    private static final Logger log = LoggerFactory.getLogger(OpenroadmChangeNotificationListener.class);
-    private final NetconfAccessor netconfAccessor;
-    private final DataProvider databaseService;
-    private final WebsocketManagerService notificationServiceService;
-    // end of variables
-
-    // constructors
-    public OpenroadmChangeNotificationListener(NetconfAccessor netconfAccessor, DataProvider databaseService,
-            WebsocketManagerService notificationService) {
-        this.netconfAccessor = netconfAccessor;
-        this.databaseService = databaseService;
-        this.notificationServiceService = notificationService;
-    }
-    // end of constructors
-
-    // public methods
-    @Override
-    public void onNetconfConfirmedCommit(NetconfConfirmedCommit notification) {
-        log.info("onNetconfConfirmedCommit {} ", notification);
-        this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId().getValue(),
-                NetconfConfirmedCommit.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
-    }
-
-    @Override
-    public void onNetconfSessionStart(NetconfSessionStart notification) {
-        log.info("onNetconfSessionStart {} ", notification);
-        this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId().getValue(),
-                NetconfSessionStart.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
-
-    }
-
-    @Override
-    public void onNetconfSessionEnd(NetconfSessionEnd notification) {
-        log.info("onNetconfSessionEnd {}", notification);
-        this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId().getValue(),
-                NetconfSessionEnd.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
-    }
-
-    @Override
-    public void onNetconfCapabilityChange(NetconfCapabilityChange notification) {
-        log.info("onNetconfCapabilityChange {}", notification);
-        this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId().getValue(),
-                NetconfCapabilityChange.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
-    }
-
-    @Override
-    public void onNetconfConfigChange(NetconfConfigChange notification) {
-        log.info("onNetconfConfigChange (1) {}", notification);
-        StringBuffer sb = new StringBuffer();
-        List<Edit> editList = notification.nonnullEdit();
-        for (Edit edit : editList) {
-            if (sb.length() > 0) {
-                sb.append(", ");
-            }
-            sb.append(edit);
-
-            EventlogBuilder eventlogBuilder = new EventlogBuilder();
-
-            InstanceIdentifier<?> target = edit.getTarget();
-            if (target != null) {
-                eventlogBuilder.setObjectId(target.toString());
-                log.info("TARGET: {} {}", target.getClass(), target.getTargetType());
-                for (PathArgument pa : target.getPathArguments()) {
-                    log.info("PathArgument {}", pa);
-                }
-            }
-            eventlogBuilder.setNodeId(netconfAccessor.getNodeId().getValue());
-            eventlogBuilder.setNewValue(String.valueOf(edit.getOperation()));
-            databaseService.writeEventLog(eventlogBuilder.build());
-        }
-        log.info("onNetconfConfigChange (2) {}", sb);
-        this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId().getValue(),
-                NetconfConfigChange.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
-
-    }
-
-    // end of public methods
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmDeviceChangeNotificationListener.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmDeviceChangeNotificationListener.java
deleted file mode 100644
index daea1adb3..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmDeviceChangeNotificationListener.java
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import java.util.List;
-import org.eclipse.jdt.annotation.NonNull;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.NetconfTimeStamp;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
-import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.ChangeNotification;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.CreateTechInfoNotification;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.OrgOpenroadmDeviceListener;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.OtdrScanResult;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.change.notification.Edit;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SourceType;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Shabnam Sultana
- *
- *         Listener for Open roadm device specific change notifications
- **/
-
-public class OpenroadmDeviceChangeNotificationListener implements OrgOpenroadmDeviceListener {
-    // variables
-    private static final Logger log = LoggerFactory.getLogger(OpenroadmDeviceChangeNotificationListener.class);
-    private Integer counter = 1;
-    private final NetconfAccessor netconfAccessor;
-    private final DataProvider databaseProvider;
-    private final WebsocketManagerService notificationServiceService;
-    private static final NetconfTimeStamp ncTimeConverter = NetconfTimeStampImpl.getConverter();
-    // end of variables
-
-    // constructors
-    public OpenroadmDeviceChangeNotificationListener(NetconfAccessor netconfAccessor, DataProvider databaseService,
-            WebsocketManagerService faultService) {
-        this.netconfAccessor = netconfAccessor;
-        this.databaseProvider = databaseService;
-        this.notificationServiceService = faultService;
-    }
-    // end of constructors
-
-    // public methods
-    @Override
-    public void onOtdrScanResult(OtdrScanResult notification) {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
-    public void onChangeNotification(ChangeNotification notification) {
-        log.info("onDeviceConfigChange(1){}", notification);
-        StringBuffer sb = new StringBuffer();
-
-        @NonNull
-        List<Edit> editList = notification.nonnullEdit();
-        for (Edit edit : editList) {
-            if (sb.length() > 0) {
-                sb.append(", ");
-            }
-            sb.append(edit);
-            EventlogBuilder eventlogBuilder = new EventlogBuilder();
-            InstanceIdentifier<?> target = edit.getTarget();
-            if (target != null) {
-                eventlogBuilder.setObjectId(target.getPathArguments().toString());
-                log.info("TARGET: {} {}", target.getClass(), target.getTargetType());
-                for (PathArgument pa : target.getPathArguments()) {
-                    log.info("PathArgument {}", pa);
-                }
-                eventlogBuilder.setAttributeName(target.getTargetType().getName());
-            }
-            eventlogBuilder.setNodeId(netconfAccessor.getNodeId().getValue());
-            eventlogBuilder.setNewValue(String.valueOf(edit.getOperation()));
-            eventlogBuilder.setTimestamp(notification.getChangeTime());
-            eventlogBuilder.setCounter(counter);
-            eventlogBuilder.setSourceType(SourceType.Netconf);
-            databaseProvider.writeEventLog(eventlogBuilder.build());
-            log.info("onDeviceConfigChange (2) {}", sb);
-            counter++;
-        }
-        this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId().getValue(),
-                ChangeNotification.QNAME, notification.getChangeTime());
-    }
-
-    @Override
-    public void onCreateTechInfoNotification(CreateTechInfoNotification notification) {
-
-        DateAndTime now = NetconfTimeStampImpl.getConverter().getTimeStamp();
-        log.info("onCreateTechInfoNotification(1){}", notification);
-        EventlogBuilder eventlogBuilder = new EventlogBuilder();
-        eventlogBuilder.setId(notification.getShelfId()).setAttributeName(notification.getShelfId())
-                .setObjectId(notification.getShelfId()).setNodeId(this.netconfAccessor.getNodeId().getValue())
-                .setCounter(counter).setNewValue(notification.getStatus().getName()).setSourceType(SourceType.Netconf)
-                .setTimestamp(now);
-        databaseProvider.writeEventLog(eventlogBuilder.build());
-        this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId().getValue(),
-                CreateTechInfoNotification.QNAME, now);
-        log.info("Create-techInfo Notification written ");
-        counter++;
-    }
-    // end of public methods
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmFaultNotificationListener.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmFaultNotificationListener.java
deleted file mode 100644
index 10d0a5640..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmFaultNotificationListener.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-
-import org.eclipse.jdt.annotation.NonNull;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.DeviceManagerServiceProvider;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.FaultService;
-import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev191129.AlarmNotification;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev191129.OrgOpenroadmAlarmListener;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultlogBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultlogEntity;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SourceType;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Shabnam Sultana
- *
- *         Listener for Open roadm device specific alarm notifications
- **/
-public class OpenroadmFaultNotificationListener implements OrgOpenroadmAlarmListener {
-    private static final Logger log = LoggerFactory.getLogger(OpenroadmFaultNotificationListener.class);
-
-    private final @NonNull FaultService faultEventListener;
-    private @NonNull WebsocketManagerService notificationService;
-    private Integer count = 1;
-
-
-    public OpenroadmFaultNotificationListener(DeviceManagerServiceProvider serviceProvider) {
-        this.faultEventListener = serviceProvider.getFaultService();
-        this.notificationService = serviceProvider.getWebsocketService();
-
-    }
-
-    @Override
-    public void onAlarmNotification(AlarmNotification notification) {
-
-
-        log.info("AlarmNotification {} \t {}", notification.getId(), notification.getAdditionalDetail());
-        final String nodeId = notification.getResource().getDevice().getNodeId().getValue();
-        FaultlogEntity faultAlarm = new FaultlogBuilder().setObjectId(notification.getCircuitId())
-                .setProblem(notification.getProbableCause().getCause().getName()).setSourceType(SourceType.Netconf)
-                .setTimestamp(notification.getRaiseTime()).setId(notification.getId()).setNodeId(nodeId)
-                .setSeverity(InitialDeviceAlarmReader.checkSeverityValue(notification.getSeverity())).setCounter(count)
-                .build();
-
-        this.faultEventListener.faultNotification(faultAlarm);
-        this.notificationService.sendNotification(notification, nodeId, AlarmNotification.QNAME,
-                notification.getRaiseTime());
-        count++;
-        log.info("Notification is written into the database {}", faultAlarm.getObjectId());
-
-    }
-
-
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmInventoryInput.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmInventoryInput.java
deleted file mode 100644
index abaec72ab..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmInventoryInput.java
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.OrgOpenroadmDevice;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.circuit.packs.CircuitPacks;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.interfaces.grp.Interface;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.org.openroadm.device.Xponder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.shelves.Shelves;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Inventory;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.InventoryBuilder;
-import org.opendaylight.yangtools.yang.common.Uint32;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Shabnam Sultana
- *
- *         Reading the inventory data of an open roadm device
- *
- **/
-public class OpenroadmInventoryInput {
-    // variable
-    private static final Logger log = LoggerFactory.getLogger(OpenroadmInventoryInput.class);
-    private OrgOpenroadmDevice openRoadmDevice;
-    private final NetconfAccessor accessor;
-    // end of variables
-
-    // constructors
-    public OpenroadmInventoryInput(NetconfAccessor netconfAccessor, OrgOpenroadmDevice roadmDevice) {
-        this.openRoadmDevice = roadmDevice;
-        this.accessor = netconfAccessor;
-    }
-    // end of constructors
-
-    // public methods
-    public Inventory getInventoryData(Uint32 treeLevel) {
-        InventoryBuilder inventoryBuilder = new InventoryBuilder();
-        log.info("Info for device {}", this.openRoadmDevice.getInfo().getNodeId().getValue());
-        inventoryBuilder.setNodeId(this.accessor.getNodeId().getValue())
-                .setUuid(this.openRoadmDevice.getInfo().getNodeId() == null ? "N/A"
-                        : this.openRoadmDevice.getInfo().getNodeId().getValue())
-                .setDate(this.openRoadmDevice.getInfo().getCurrentDatetime().getValue())
-                .setId(this.openRoadmDevice.getInfo().getNodeId().getValue())
-                .setManufacturerIdentifier(this.openRoadmDevice.getInfo().getVendor())
-                .setModelIdentifier(this.openRoadmDevice.getInfo().getModel())
-                .setSerial(this.openRoadmDevice.getInfo().getSerialId()).setTreeLevel(treeLevel)
-                .setVersion(this.openRoadmDevice.getInfo().getOpenroadmVersion().getName())
-                .setDescription("org-openroadm-device").setParentUuid("None")
-                .setTypeName(this.openRoadmDevice.getInfo().getNodeType().getName()).setPartTypeId("device");
-        log.info("Inventory data written for device {}", this.openRoadmDevice.getInfo().getNodeId().getValue());
-        return inventoryBuilder.build();
-    }
-
-    public Inventory getShelvesInventory(Shelves shelf, Uint32 treeLevel) {
-        InventoryBuilder inventoryBuilder = new InventoryBuilder();
-        inventoryBuilder.setNodeId(this.accessor.getNodeId().getValue()).setId(shelf.getShelfName())
-                .setDescription((shelf.getUserDescription() == null)
-                        ? ("Position: " + shelf.getShelfPosition() + "\nState: " + shelf.getOperationalState())
-                        : (shelf.getUserDescription()) + "\nPosition: " + shelf.getShelfPosition() + "\nState: "
-                                + shelf.getOperationalState())
-                .setSerial(shelf.getSerialId()).setUuid(shelf.getShelfName())
-                .setParentUuid(this.openRoadmDevice.getInfo().getNodeId().getValue()).setTreeLevel(treeLevel)
-                .setTypeName(shelf.getShelfType()).setPartTypeId(shelf.getClei())
-                .setManufacturerIdentifier(shelf.getVendor()).setModelIdentifier(shelf.getModel())
-                .setVersion(shelf.getHardwareVersion()).setDate(shelf.getManufactureDate().getValue());
-        log.info("Inventory data written for Shelf {}", shelf.getShelfName());
-        return inventoryBuilder.build();
-    }
-
-    public Inventory getInterfacesInventory(Interface deviceInterface, Uint32 treeLevel) {
-        InventoryBuilder inventoryBuilder = new InventoryBuilder();
-        inventoryBuilder.setNodeId(this.accessor.getNodeId().getValue()).setId(deviceInterface.getName())
-                .setDescription((deviceInterface.getDescription() == null) ? "N/A" : deviceInterface.getDescription())
-                .setUuid(deviceInterface.getName()).setSerial(deviceInterface.getName())
-                .setParentUuid((deviceInterface.getSupportingCircuitPackName() != null)
-                        ? deviceInterface.getSupportingCircuitPackName()
-                        : ((deviceInterface.getSupportingInterface() != null) ? deviceInterface.getSupportingInterface()
-                                : this.openRoadmDevice.getInfo().getNodeId().getValue()))
-                .setTreeLevel(treeLevel)
-                .setTypeName((deviceInterface.getType() == null) ? "Interface"
-                        : deviceInterface.getType().getName().substring(69,
-                                deviceInterface.getType().getName().length()))
-                .setPartTypeId("Interface").setManufacturerIdentifier(this.openRoadmDevice.getInfo().getVendor())
-                .setModelIdentifier(this.openRoadmDevice.getInfo().getModel()).setVersion("N/A")
-                .setDate(this.openRoadmDevice.getInfo().getCurrentDatetime().getValue());
-        log.info("Inventory data written for Interface {}", deviceInterface.getName());
-
-        return inventoryBuilder.build();
-    }
-
-    public Inventory getCircuitPackInventory(CircuitPacks circuitPack, Uint32 treeLevel) {
-        InventoryBuilder inventoryBuilder = new InventoryBuilder();
-        inventoryBuilder.setNodeId(this.accessor.getNodeId().getValue()).setUuid(circuitPack.getCircuitPackName())
-                .setDate((circuitPack.getManufactureDate() == null) ? "N/A"
-                        : circuitPack.getManufactureDate().getValue().substring(0, 19))
-                .setId(circuitPack.getCircuitPackName()).setManufacturerIdentifier(circuitPack.getVendor())
-                .setModelIdentifier(circuitPack.getModel()).setSerial(circuitPack.getSerialId()).setTreeLevel(treeLevel)
-                .setVersion(circuitPack.getHardwareVersion())
-                .setDescription("ProductCode: " + circuitPack.getProductCode() + "  " + "Mode: "
-                        + circuitPack.getCircuitPackMode())
-                .setTypeName((circuitPack.getType() == null) ? circuitPack.getCircuitPackType() : circuitPack.getType())
-                .setPartTypeId((circuitPack.getClei() == null) ? circuitPack.getType() : circuitPack.getClei())
-                .setParentUuid((circuitPack.getParentCircuitPack() != null)
-                        ? circuitPack.getParentCircuitPack().getCircuitPackName()
-                        : ((circuitPack.getShelf() != null) ? circuitPack.getShelf()
-                                : this.openRoadmDevice.getInfo().getNodeId().getValue()));
-        log.info("Inventory data written for CircuitPack {}", circuitPack.getCircuitPackName());
-
-        return inventoryBuilder.build();
-    }
-
-    public Inventory getXponderInventory(Xponder xpdr, Uint32 treeLevel) {
-        InventoryBuilder inventoryBuilder = new InventoryBuilder();
-        inventoryBuilder.setNodeId(this.accessor.getNodeId().getValue()).setId(xpdr.getXpdrNumber().toString())
-                .setDescription("Xponder\nLifecycleState: " + xpdr.getLifecycleState().getName())
-                .setUuid(xpdr.getXpdrNumber().toString()).setSerial(xpdr.getXpdrNumber().toString())
-                .setParentUuid(this.openRoadmDevice.getInfo().getNodeId().getValue()).setTreeLevel(treeLevel)
-                .setTypeName(xpdr.getXpdrType().getName()).setPartTypeId(xpdr.getXpdrType().getName())
-                .setManufacturerIdentifier(this.openRoadmDevice.getInfo().getVendor())
-                .setModelIdentifier(this.openRoadmDevice.getInfo().getModel())
-                .setVersion(this.openRoadmDevice.getInfo().getOpenroadmVersion().getName())
-                .setDate(this.openRoadmDevice.getInfo().getCurrentDatetime().getValue());
-        log.info("Inventory data written for Xponder{}", xpdr.getXpdrNumber());
-
-        return inventoryBuilder.build();
-    }
-    // end of public methods
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElement.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElement.java
deleted file mode 100644
index 02f8547ae..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElement.java
+++ /dev/null
@@ -1,323 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Hashtable;
-import java.util.List;
-import org.eclipse.jdt.annotation.NonNull;
-import org.onap.ccsdk.features.sdnr.wt.common.YangHelper;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.NetconfTimeStamp;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.DeviceManagerServiceProvider;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfBindingAccessor;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.OrgOpenroadmDevice;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.circuit.packs.CircuitPacks;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.interfaces.grp.Interface;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.org.openroadm.device.Xponder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.shelf.Slots;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.shelves.Shelves;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.xponder.XpdrPort;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Inventory;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.PmdataEntity;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SourceType;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.NotificationListener;
-import org.opendaylight.yangtools.yang.common.Uint32;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Shabnam Sultana
- *
- *         Creating the openroadm device as an optical network element and writing inventory, fault, pm data to elastic
- *         search db
- *
- **/
-public class OpenroadmNetworkElement extends OpenroadmNetworkElementBase {
-
-    // variables
-    private final long equipmentLevel = 1;
-    private static final Logger log = LoggerFactory.getLogger(OpenroadmNetworkElement.class);
-    private Hashtable<String, Long> circuitPacksRecord;
-    private Hashtable<String, Long> shelfProvisionedcircuitPacks;
-    private ListenerRegistration<NotificationListener> openRdmListenerRegistrationResult;
-    private @NonNull final OpenroadmChangeNotificationListener openRdmListener;
-    private ListenerRegistration<NotificationListener> opnRdmFaultListenerRegistrationResult;
-    private @NonNull OpenroadmFaultNotificationListener opnRdmFaultListener;
-    private ListenerRegistration<NotificationListener> opnRdmDeviceListenerRegistrationResult;
-    private OpenroadmDeviceChangeNotificationListener opnRdmDeviceListener;
-    private OpenroadmInventoryInput opnRdmInventoryInput;
-    private PmDataBuilderOpenRoadm openRoadmPmData;
-    private InitialDeviceAlarmReader initialAlarmReader;
-
-    private static final NetconfTimeStamp ncTimeConverter = NetconfTimeStampImpl.getConverter();
-    private int counter = 1;
-    // end of variables
-
-    // constructors
-    public OpenroadmNetworkElement(NetconfBindingAccessor netconfAccess, DeviceManagerServiceProvider serviceProvider) {
-
-        super(netconfAccess, serviceProvider);
-
-        log.info("Create {}", OpenroadmNetworkElement.class.getSimpleName());
-        this.openRdmListenerRegistrationResult = null;
-        this.openRdmListener = new OpenroadmChangeNotificationListener(netconfAccessor, databaseService,
-                serviceProvider.getWebsocketService());
-        this.opnRdmFaultListenerRegistrationResult = null;
-        this.opnRdmFaultListener = new OpenroadmFaultNotificationListener(serviceProvider);
-        this.opnRdmDeviceListenerRegistrationResult = null;
-        this.opnRdmDeviceListener = new OpenroadmDeviceChangeNotificationListener(netconfAccessor, databaseService,
-                serviceProvider.getWebsocketService());
-        this.circuitPacksRecord = new Hashtable<>();
-        this.shelfProvisionedcircuitPacks = new Hashtable<>();
-        this.openRoadmPmData = new PmDataBuilderOpenRoadm(this.netconfAccessor);
-        this.initialAlarmReader = new InitialDeviceAlarmReader(this.netconfAccessor, serviceProvider);
-        log.info("NodeId {}", this.netconfAccessor.getNodeId().getValue());
-
-
-    }
-    // end of constructors
-
-    // public methods
-    public void initialReadFromNetworkElement() {
-
-        OrgOpenroadmDevice device = readDevice(this.netconfAccessor);
-        this.opnRdmInventoryInput = new OpenroadmInventoryInput(this.netconfAccessor, device);
-        log.info("openroadmMapper details{}", this.opnRdmInventoryInput.getClass().getName());
-        List<Inventory> inventoryList = new ArrayList<>();
-        inventoryList.add(this.opnRdmInventoryInput.getInventoryData(Uint32.valueOf(equipmentLevel)));
-        readShelvesData(inventoryList, device);
-        readXpndrData(inventoryList, device);
-        readCircuitPacketData(inventoryList, device);
-        readInterfaceData(inventoryList, device);
-        this.databaseService.writeInventory(this.netconfAccessor.getNodeId().getValue(), inventoryList);
-        // Writing initial alarms at the time of device registration
-        initialAlarmReader.faultService();
-        //        Writing historical PM data at the time of device registration
-        List<PmdataEntity> pmDataEntity = new ArrayList<>();
-        pmDataEntity = this.openRoadmPmData.buildPmDataEntity(this.openRoadmPmData.getPmData(this.netconfAccessor));
-        if (!pmDataEntity.isEmpty()) {
-            this.databaseService.doWritePerformanceData(pmDataEntity);
-            log.info("PmDatEntity is written with size {}", pmDataEntity.size());
-            for (PmdataEntity ent : pmDataEntity) {
-                log.info("GetNode: {}, granPeriod: {}", ent.getNodeName(), ent.getGranularityPeriod().getName());
-            }
-        } else {
-            log.info("PmDatEntity is empty");
-        }
-    }
-
-
-    @Override
-    public void register() {
-        initialReadFromNetworkElement();
-
-        this.openRdmListenerRegistrationResult = netconfAccessor.doRegisterNotificationListener(openRdmListener);
-        this.opnRdmFaultListenerRegistrationResult =
-                netconfAccessor.doRegisterNotificationListener(opnRdmFaultListener);
-        this.opnRdmDeviceListenerRegistrationResult =
-                netconfAccessor.doRegisterNotificationListener(opnRdmDeviceListener);
-        // Register netconf stream
-        netconfAccessor.registerNotificationsStream(NetconfAccessor.DefaultNotificationsStream);
-    }
-
-    @Override
-    public void deregister() {
-        if (openRdmListenerRegistrationResult != null) {
-            this.openRdmListenerRegistrationResult.close();
-        }
-        if (opnRdmFaultListenerRegistrationResult != null) {
-            this.opnRdmFaultListenerRegistrationResult.close();
-        }
-        if (opnRdmDeviceListenerRegistrationResult != null) {
-            this.opnRdmDeviceListenerRegistrationResult.close();
-        }
-    }
-
-    // end of public methods
-
-    // private methods
-    private void readShelvesData(List<Inventory> inventoryList, OrgOpenroadmDevice device) {
-        Collection<Shelves> shelves = YangHelper.getCollection(device.getShelves());
-        if (shelves != null) {
-            for (Shelves shelf : shelves) {
-                log.info(
-                        "Shelf Name: {}, \n Serial Id:{}, \n Product Code;{}, \n Position:{}, \n EquipmetState: {}, \n Hardware version: {}"
-                                + "\n ShelfType:{}, \n Vendor: {}, \n LifecycleState: {} ",
-                        shelf.getShelfName(), shelf.getSerialId(), shelf.getProductCode(), shelf.getShelfPosition(),
-                        shelf.getEquipmentState(), shelf.getHardwareVersion(), shelf.getShelfType(), shelf.getVendor(),
-                        shelf.getLifecycleState());
-                inventoryList
-                        .add(this.opnRdmInventoryInput.getShelvesInventory(shelf, Uint32.valueOf(equipmentLevel + 1)));
-                Collection<Slots> slotList = YangHelper.getCollection(shelf.getSlots());
-                if (slotList != null) {
-                    for (Slots slot : slotList) {
-                        if (slot.getProvisionedCircuitPack() != null) {
-                            this.shelfProvisionedcircuitPacks.put(slot.getProvisionedCircuitPack(), equipmentLevel + 2);
-                        }
-                        log.info("Slots for the shelf: {}", shelf.getShelfName());
-                        log.info("\n Slot Name: {}, \n Status: {}, \n Slot label: {} ", slot.getSlotName(),
-                                slot.getSlotStatus(), slot.getLabel());
-                    }
-                }
-            }
-            log.info("size of shelfProvisionedcircuitPacks: {} ", shelfProvisionedcircuitPacks.size());
-        }
-
-    }
-
-    private void readXpndrData(List<Inventory> inventoryList, OrgOpenroadmDevice device) {
-        Collection<Xponder> xponderList = YangHelper.getCollection(device.getXponder());
-
-        if (xponderList != null) {
-            for (Xponder xponder : xponderList) {
-
-                inventoryList.add(
-                        this.opnRdmInventoryInput.getXponderInventory(xponder, Uint32.valueOf(equipmentLevel + 1)));
-                log.info("Xponders: No.: {} , \n Port: {} ,\n Type: {}", xponder.getXpdrNumber(), xponder.getXpdrPort(),
-                        xponder.getXpdrType());
-                Collection<XpdrPort> xpdrportlist = YangHelper.getCollection(xponder.getXpdrPort());
-                if (xpdrportlist != null) {
-                    for (XpdrPort xpdrport : xpdrportlist)
-                        if (xpdrport.getCircuitPackName() != null) {
-                            this.shelfProvisionedcircuitPacks.put(xpdrport.getCircuitPackName(), equipmentLevel + 2);
-                            log.info("Size of dict{}", this.shelfProvisionedcircuitPacks.size());
-                        }
-                }
-
-            }
-        }
-    }
-
-    private void readCircuitPacketData(List<Inventory> inventoryList, OrgOpenroadmDevice device) {
-        Collection<CircuitPacks> circuitpackCollection = YangHelper.getCollection(device.getCircuitPacks());
-        List<String> cpNameList = new ArrayList<>();
-
-        if (circuitpackCollection != null) {
-            //            collect all circuit pack names. Required to check for invalid parents later on
-            for (CircuitPacks cp : circuitpackCollection) {
-                cpNameList.add(cp.getCircuitPackName());
-            }
-
-            for (CircuitPacks cp : circuitpackCollection) {
-                log.info("CP Name:{}", cp.getCircuitPackName());
-
-                if (cp.getParentCircuitPack() == null
-                        && !this.shelfProvisionedcircuitPacks.containsKey(cp.getCircuitPackName())) {
-                    log.info("cp has no parent and no shelf");
-                    this.circuitPacksRecord.put(cp.getCircuitPackName(), (equipmentLevel + 1));
-                    inventoryList.add(
-                            this.opnRdmInventoryInput.getCircuitPackInventory(cp, Uint32.valueOf(equipmentLevel + 1)));
-                } else {
-                    //                check for missing valid parent circuit name
-                    if (cp.getParentCircuitPack().getCpSlotName() != null
-                            && cp.getParentCircuitPack().getCircuitPackName() == null) {
-
-                        log.info("Cp {} has slotname of the parent circuit pack  but no parent circuit pack name",
-                                cp.getCircuitPackName());
-                        this.circuitPacksRecord.put(cp.getCircuitPackName(), (equipmentLevel + 3));
-                        inventoryList.add(this.opnRdmInventoryInput.getCircuitPackInventory(cp,
-                                Uint32.valueOf(equipmentLevel + 3)));
-                        databaseService.writeEventLog(writeIncorrectParentLog(cp.getCircuitPackName(), counter)
-                                .setObjectId(device.getInfo().getNodeId().getValue())
-                                .setId(cp.getParentCircuitPack().getCpSlotName())
-                                .setNewValue("Missing parent circuit pack name").build());
-                    } else if (cp.getParentCircuitPack().getCircuitPackName() != null
-                            && this.shelfProvisionedcircuitPacks
-                                    .containsKey(cp.getParentCircuitPack().getCircuitPackName())) {
-                        log.info("Cp {} has parent circuit pack and shelf", cp.getCircuitPackName());
-                        this.circuitPacksRecord.put(cp.getCircuitPackName(), (equipmentLevel + 3));
-                        inventoryList.add(this.opnRdmInventoryInput.getCircuitPackInventory(cp,
-                                Uint32.valueOf(equipmentLevel + 3)));
-                    } else {
-                        //                      check for incorrect hierarchy
-                        if (cp.getParentCircuitPack().getCircuitPackName() != null
-                                && !cpNameList.contains(cp.getParentCircuitPack().getCircuitPackName())) {
-                            databaseService.writeEventLog(writeIncorrectParentLog(cp.getCircuitPackName(), counter)
-                                    .setObjectId(device.getInfo().getNodeId().getValue())
-                                    .setId(cp.getParentCircuitPack().getCpSlotName()).build());
-                        }
-
-                        log.info("Cp has parent circuit pack but no shelf or a shelf but no parent circuit pack");
-                        this.circuitPacksRecord.put(cp.getCircuitPackName(), (equipmentLevel + 2));
-                        inventoryList.add(this.opnRdmInventoryInput.getCircuitPackInventory(cp,
-                                Uint32.valueOf(equipmentLevel + 2)));
-                    }
-
-                }
-            }
-
-        }
-    }
-
-    private void readInterfaceData(List<Inventory> inventoryList, OrgOpenroadmDevice device) {
-        Collection<Interface> interfaceList = YangHelper.getCollection(device.getInterface());
-        if (interfaceList != null) {
-            for (Interface deviceInterface : interfaceList) {
-                log.info("\n InterfaceName: {}", deviceInterface.getName());
-                log.info("Supporting CP {}", this.circuitPacksRecord.size());
-                for (String s : this.circuitPacksRecord.keySet()) {
-                    log.info("{} value {}", s, this.circuitPacksRecord.get(s));
-                }
-                log.info("Interface {} and their supporting CP {}", deviceInterface.getName(),
-                        deviceInterface.getSupportingCircuitPackName());
-                if (deviceInterface.getSupportingCircuitPackName() != null) {
-                    if (this.circuitPacksRecord.containsKey(deviceInterface.getSupportingCircuitPackName())) {
-                        inventoryList.add(this.opnRdmInventoryInput.getInterfacesInventory(deviceInterface,
-                                Uint32.valueOf(
-                                        this.circuitPacksRecord.get(deviceInterface.getSupportingCircuitPackName())
-                                                + 1)));
-                    }
-                } else {
-                    inventoryList.add(this.opnRdmInventoryInput.getInterfacesInventory(deviceInterface,
-                            Uint32.valueOf(equipmentLevel + 1)));
-                }
-            }
-        }
-    }
-
-    private OrgOpenroadmDevice readDevice(NetconfBindingAccessor accessor) {
-        final Class<OrgOpenroadmDevice> openRoadmDev = OrgOpenroadmDevice.class;
-        InstanceIdentifier<OrgOpenroadmDevice> deviceId = InstanceIdentifier.builder(openRoadmDev).build();
-        return accessor.getTransactionUtils().readData(accessor.getDataBroker(), LogicalDatastoreType.OPERATIONAL,
-                deviceId);
-    }
-
-    private EventlogBuilder writeIncorrectParentLog(String attributeName, Integer counter) {
-        EventlogBuilder eventlogBuilder = new EventlogBuilder();
-        eventlogBuilder.setAttributeName(attributeName).setCounter(counter)
-                .setNodeId(this.netconfAccessor.getNodeId().getValue()).setSourceType(SourceType.Netconf)
-                .setNewValue("Invalid parent circuit-pack name")
-                .setTimestamp(new DateAndTime(ncTimeConverter.getTimeStamp()));
-
-        return eventlogBuilder;
-
-    }
-    // end of private methods
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElementBase.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElementBase.java
deleted file mode 100644
index 9949056bb..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElementBase.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import java.util.Optional;
-import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.service.NetworkElement;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.service.NetworkElementService;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.DeviceManagerServiceProvider;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfBindingAccessor;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.NetworkElementDeviceType;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
-
-public class OpenroadmNetworkElementBase implements NetworkElement {
-
-    protected final NetconfBindingAccessor netconfAccessor;
-    protected final DataProvider databaseService;
-
-    public OpenroadmNetworkElementBase(NetconfBindingAccessor netconfAccess,
-            DeviceManagerServiceProvider serviceProvider) {
-
-        this.netconfAccessor = netconfAccess;
-        this.databaseService = serviceProvider.getDataProvider();
-    }
-
-    @Override
-    public void register() {}
-
-    @Override
-    public void deregister() {}
-
-    @Override
-    public void warmstart() {}
-
-    @Override
-    public NodeId getNodeId() {
-        return netconfAccessor.getNodeId();
-    }
-
-    @Override
-    public NetworkElementDeviceType getDeviceType() {
-        return NetworkElementDeviceType.OROADM;
-    }
-
-    @Override
-    public <L extends NetworkElementService> Optional<L> getService(Class<L> clazz) {
-        return Optional.empty();
-    }
-
-    @Override
-    public Optional<NetconfAccessor> getAcessor() {
-        return Optional.of(netconfAccessor);
-    }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElementFactory.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElementFactory.java
deleted file mode 100644
index cc8eaa68e..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/OpenroadmNetworkElementFactory.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import java.util.Optional;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.factory.NetworkElementFactory;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.service.NetworkElement;
-import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.DeviceManagerServiceProvider;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfBindingAccessor;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev191129.OrgOpenroadmDevice;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Shabnam Sultana
- *
- *         Register the openroadm device as an optical network element
- *
- **/
-
-public class OpenroadmNetworkElementFactory implements NetworkElementFactory {
-
-    // variables
-    private static final Logger log = LoggerFactory.getLogger(OpenroadmNetworkElementFactory.class);
-    // end of variables
-
-    // public methods
-    @Override
-    public Optional<NetworkElement> create(NetconfAccessor accessor, DeviceManagerServiceProvider serviceProvider) {
-
-        if (accessor.getCapabilites().isSupportingNamespaceAndRevision(OrgOpenroadmDevice.QNAME)) {
-            log.info("Create OpenRoadm device {} ", OpenroadmNetworkElement.class.getName());
-            log.info("Node Id read by Acessor {}:", accessor.getNodeId().getValue());
-            Optional<NetconfBindingAccessor> bindingAccessor = accessor.getNetconfBindingAccessor();
-            if (bindingAccessor.isPresent()) {
-                return Optional.of(new OpenroadmNetworkElement(bindingAccessor.get(), serviceProvider));
-            }
-        } else if (accessor.getCapabilites().isSupportingNamespaceAndRevision("http://org/openroadm/device","2018-10-19")) {
-            log.info("Create OpenRoadm base device {} ", OpenroadmNetworkElementBase.class.getName());
-            log.info("Node Id read by Acessor {}:", accessor.getNodeId().getValue());
-            Optional<NetconfBindingAccessor> bindingAccessor = accessor.getNetconfBindingAccessor();
-            if (bindingAccessor.isPresent()) {
-                return Optional.of(new OpenroadmNetworkElementBase(bindingAccessor.get(), serviceProvider));
-            }
-        } 
-        return Optional.empty();
-    }
-    // end of public methods
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/PmDataBuilderOpenRoadm.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/PmDataBuilderOpenRoadm.java
deleted file mode 100644
index f1fd4471f..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/openroadm/impl/PmDataBuilderOpenRoadm.java
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : ccsdk features
- * ================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
- * All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
-
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import org.onap.ccsdk.features.sdnr.wt.common.YangHelper;
-import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfBindingAccessor;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev191129.HistoricalPmList;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev191129.historical.pm.group.HistoricalPm;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev191129.historical.pm.list.HistoricalPmEntry;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev191129.historical.pm.val.group.Measurement;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev191129.PmDataType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev191129.PmGranularity;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev191129.PmNamesEnum;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.g836.pm.types.rev200413.ErroredSecond;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.g836.pm.types.rev200413.SeverelyErroredSecond;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.openroadm.pm.types.rev200413.PerformanceMeasurementTypeId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.GranularityPeriodType;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.PmdataEntity;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.PmdataEntityBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.pmdata.entity.PerformanceDataBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.pmdata.grp.MeasurementBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.pmdata.grp.MeasurementKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.units.rev200413.Celsius;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.units.rev200413.DB;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.units.rev200413.DBm;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.units.rev200413.Fahrenheit;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.units.rev200413.KHz;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.units.rev200413.MW;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.units.rev200413.PerformanceMeasurementUnitId;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.FrameworkUtil;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author shabnam
- *
- *         Reading Openroadm PM data and returning as PmDataEntitiy data
- */
-public class PmDataBuilderOpenRoadm {
-    // variables
-    private static final Logger log = LoggerFactory.getLogger(PmDataBuilderOpenRoadm.class);
-    private PmdataEntityBuilder pmDataBuilder;
-    private Bundle b = FrameworkUtil.getBundle(this.getClass());
-
-    // end of variables
-    // constructors
-    public PmDataBuilderOpenRoadm(NetconfBindingAccessor accessor) {
-        this.pmDataBuilder = new PmdataEntityBuilder();
-        this.pmDataBuilder.setNodeName(accessor.getNodeId().getValue());
-    }
-
-    // end of constructors
-    // public methods
-    // Read PM data
-    public HistoricalPmList getPmData(NetconfBindingAccessor accessor) {
-        final Class<HistoricalPmList> pmDataClass = HistoricalPmList.class;
-        log.info("Get PM data for element {}", accessor.getNodeId().getValue());
-        InstanceIdentifier<HistoricalPmList> pmDataIid = InstanceIdentifier.builder(pmDataClass).build();
-        return accessor.getTransactionUtils().readData(accessor.getDataBroker(), LogicalDatastoreType.OPERATIONAL,
-                pmDataIid);
-
-    }
-
-    // Build PM entity for writing into the database
-    public List<PmdataEntity> buildPmDataEntity(HistoricalPmList historicalPmEnitityList) {
-        List<PmdataEntity> pmEntitiyList = new ArrayList<>();
-        Collection<HistoricalPmEntry> pmDataEntryList =
-                YangHelper.getCollection(historicalPmEnitityList.getHistoricalPmEntry());
-        for (HistoricalPmEntry pmDataEntry : pmDataEntryList) {
-            pmDataBuilder.setUuidInterface(pmDataEntry.getPmResourceType().getName());
-            Collection<HistoricalPm> historicalPmList = YangHelper.getCollection(pmDataEntry.getHistoricalPm());
-            for (HistoricalPm historicalPm : historicalPmList) {
-                log.info("PmName:{}", historicalPm.getType());
-                //              pmDataBuilder.setPerformanceData(value)
-
-                try {
-                    writeperformanceData(historicalPm);
-                } catch (ClassNotFoundException e) {
-                    log.info("No relevant data found");
-                }
-                pmEntitiyList.add(this.pmDataBuilder.build());
-
-                log.info("PmListSize before db writing: {}", pmEntitiyList.size());
-            }
-            log.info("PmListSize before db writing: {}", pmEntitiyList.size());
-        }
-        return pmEntitiyList;
-    }
-    // end of public methods
-
-    // private methods
-    private void writeperformanceData(HistoricalPm historicalPm) throws ClassNotFoundException {
-        Collection<Measurement> measurementList = YangHelper.getCollection(historicalPm.getMeasurement());
-          Map<MeasurementKey, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.pmdata.grp.Measurement> measurementMap=new HashMap<>();
-        // Map Performance data of PmDataEntity with MeasurmentData-HistoricalPm
-        PerformanceDataBuilder performanceDataBuilder = new PerformanceDataBuilder();
-        for (Measurement measurementData : measurementList) {
-            this.pmDataBuilder.setGranularityPeriod(mapGranularityPeriod(measurementData.getGranularity()))
-                    .setTimeStamp(measurementData.getCompletionTime());
-            if (measurementData.getValidity().getName().equals("suspect")) {
-                this.pmDataBuilder.setSuspectIntervalFlag(true);
-            }
-            measurementMap.put(new MeasurementKey(measurementBuilder(historicalPm.getType(), measurementData.getPmParameterUnit(),
-                    measurementData.getPmParameterValue()).getPmKey()), measurementBuilder(historicalPm.getType(), measurementData.getPmParameterUnit(),
-                    measurementData.getPmParameterValue()));
-
-
-        }
-
-        pmDataBuilder.setPerformanceData(performanceDataBuilder.setMeasurement(measurementMap).build());
-    }
-
-
-
-    // Mapping Granularity period of PmDataEntity with PmGranularity of MeasurmentData-HistoricalPm
-    private GranularityPeriodType mapGranularityPeriod(PmGranularity pmGranularity) {
-
-        GranularityPeriodType granPeriod = null;
-        switch (pmGranularity.getName()) {
-            case ("notApplicable"):
-                granPeriod = GranularityPeriodType.Unknown;
-                break;
-            case ("15min"):
-                granPeriod = GranularityPeriodType.Period15Min;
-                break;
-            case ("24Hour"):
-                granPeriod = GranularityPeriodType.Period24Hours;
-                break;
-            default:
-                granPeriod = GranularityPeriodType.Period15Min;
-                break;
-        }
-        return granPeriod;
-    }
-
-    private List<Class<? extends PerformanceMeasurementTypeId>> setMeasurementTypeId() {
-        String packageName =
-                "org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.openroadm.pm.types.rev200413";
-        String packageName1 =
-                "/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/data/provider/openroadm/pm/types/rev200413/";
-        List<Class<? extends PerformanceMeasurementTypeId>> measTypeObjList =
-                new ArrayList<>();
-        URL root = Thread.currentThread().getContextClassLoader().getResource(packageName1);
-
-        log.info("path for type package: {}", root);
-
-        Enumeration<URL> results = getFileURL(b, packageName);
-        log.info("FOund Packages {}", results);
-        if(results != null) {
-            while (results.hasMoreElements()) {
-                URL path = results.nextElement();
-
-                Class<?> cls1 = loadClass(b, path.getFile());
-
-                if (PerformanceMeasurementTypeId.class.isAssignableFrom(cls1)) {
-                    measTypeObjList.add((Class<? extends PerformanceMeasurementTypeId>) cls1);
-
-
-                }
-                if(cls1!=null) {
-                    log.info("Class Added {}", cls1.getSimpleName());
-                }
-
-        }
-
-
-        }
-
-        return measTypeObjList;
-    }
-
-    private Class<? extends PerformanceMeasurementUnitId> setMeasurementUnit(String unitName) {
-        Class<? extends PerformanceMeasurementUnitId>  measurementUnitClass = null;
-        switch (unitName) {
-            case ("celsius"):
-                measurementUnitClass = Celsius.class;
-                break;
-            case("dB"):
-                measurementUnitClass = DB.class;
-                break;
-            case("dBm"):
-                measurementUnitClass = DBm.class;
-                break;
-            case("fahrenheit"):
-                measurementUnitClass = Fahrenheit.class;
-                break;
-            case("kHz"):
-                measurementUnitClass = KHz.class;
-                break;
-            case("mW"):
-                measurementUnitClass = MW.class;
-                break;
-            default:
-                break;
-        }
-            return measurementUnitClass;
-     }
-
-    private org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.pmdata.grp.Measurement measurementBuilder(
-            PmNamesEnum pmType, String pmUnit, PmDataType pmDataType) {
-
-        MeasurementBuilder measBuilder = new MeasurementBuilder();
-        if (pmType.getName().equals("erroredSeconds") ) {
-            measBuilder.setPmKey(ErroredSecond.class);
-        } else if (pmType.getName().equals("severelyErroredSeconds")) {
-            measBuilder.setPmKey(SeverelyErroredSecond.class);
-        } else {
-            for (Class<? extends PerformanceMeasurementTypeId> obj : setMeasurementTypeId()) {
-                if (obj.toString().contains(pmType.name())) {
-                    measBuilder.setPmKey(obj);
-                }
-            }
-        }
-        measBuilder.setPmUnit(setMeasurementUnit(pmUnit));
-        measBuilder.setPmValue(pmDataType);
-        return measBuilder.build();
-
-    }
-
-    private Class<?> loadClass(Bundle bundle, String classFilePath) {
-        String className = classFilePath.replaceFirst("^/", "").replace('/', '.').replaceFirst(".class$", "");
-        try {
-            return bundle.loadClass(className);
-        } catch (Exception e) {
-            log.info(String.format("Class [%s] could not be loaded. Message: [%s].", className, e.getMessage()));
-        }
-        return null;
-    }
-
-    private static Enumeration<URL> getFileURL(Bundle b, String classPath) {
-
-        BundleContext context = b == null ? null : b.getBundleContext();
-        if (context == null) {
-            log.info("no bundle context available");
-            return null;
-        }
-        Bundle[] bundles = context.getBundles();
-        if (bundles == null || bundles.length <= 0) {
-            log.info("no bundles found");
-            return null;
-        }
-        log.info("found {} bundles", bundles.length);
-        Enumeration<URL> resultUrl = null;
-
-        for (Bundle bundle : bundles) {
-            resultUrl = bundle.findEntries("/" + classPath.replace(".", "/"), "*.class", false);
-            if (resultUrl != null) {
-                break;
-
-            }
-
-        }
-
-        return resultUrl;
-    }
-
-
-    // end of private methods
-}
-
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/http/org/openroadm/pm/types/rev191129/PmDataTypeBuilder.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/http/org/openroadm/pm/types/rev191129/PmDataTypeBuilder.java
deleted file mode 100644
index 249da71fb..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/http/org/openroadm/pm/types/rev191129/PmDataTypeBuilder.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev191129;
-
-/**
- * The purpose of generated class in src/main/java for Union types is to create new instances of unions from a string
- * representation. In some cases it is very difficult to automate it since there can be unions such as (uint32 -
- * uint16), or (string - uint32).
- *
- * The reason behind putting it under src/main/java is: This class is generated in form of a stub and needs to be
- * finished by the user. This class is generated only once to prevent loss of user code.
- *
- */
-public class PmDataTypeBuilder {
-    private PmDataTypeBuilder() {
-        //Exists only to defeat instantiation.
-    }
-
-    public static PmDataType getDefaultInstance(String defaultValue) {
-        throw new UnsupportedOperationException("Not yet implemented");
-    }
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/OperatorStateBuilder.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/OperatorStateBuilder.java
deleted file mode 100644
index 30a55a203..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/OperatorStateBuilder.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.alarms.rev190911;
-
-/**
- * The purpose of generated class in src/main/java for Union types is to create new instances of unions from a string
- * representation. In some cases it is very difficult to automate it since there can be unions such as (uint32 -
- * uint16), or (string - uint32).
- *
- * The reason behind putting it under src/main/java is: This class is generated in form of a stub and needs to be
- * finished by the user. This class is generated only once to prevent loss of user code.
- *
- */
-public class OperatorStateBuilder {
-    private OperatorStateBuilder() {
-        //Exists only to defeat instantiation.
-    }
-
-    public static OperatorState getDefaultInstance(String defaultValue) {
-        throw new UnsupportedOperationException("Not yet implemented");
-    }
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/ResourceBuilder.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/ResourceBuilder.java
deleted file mode 100644
index a803bae97..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/ResourceBuilder.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.alarms.rev190911;
-
-/**
- * The purpose of generated class in src/main/java for Union types is to create new instances of unions from a string
- * representation. In some cases it is very difficult to automate it since there can be unions such as (uint32 -
- * uint16), or (string - uint32).
- *
- * The reason behind putting it under src/main/java is: This class is generated in form of a stub and needs to be
- * finished by the user. This class is generated only once to prevent loss of user code.
- *
- */
-public class ResourceBuilder {
-    private ResourceBuilder() {
-        //Exists only to defeat instantiation.
-    }
-
-    public static Resource getDefaultInstance(String defaultValue) {
-        throw new UnsupportedOperationException("Not yet implemented");
-    }
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/ResourceMatchBuilder.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/ResourceMatchBuilder.java
deleted file mode 100644
index bbfa37f40..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/ResourceMatchBuilder.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.alarms.rev190911;
-
-/**
- * The purpose of generated class in src/main/java for Union types is to create new instances of unions from a string
- * representation. In some cases it is very difficult to automate it since there can be unions such as (uint32 -
- * uint16), or (string - uint32).
- *
- * The reason behind putting it under src/main/java is: This class is generated in form of a stub and needs to be
- * finished by the user. This class is generated only once to prevent loss of user code.
- *
- */
-public class ResourceMatchBuilder {
-    private ResourceMatchBuilder() {
-        //Exists only to defeat instantiation.
-    }
-
-    public static ResourceMatch getDefaultInstance(String defaultValue) {
-        throw new UnsupportedOperationException("Not yet implemented");
-    }
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/SeverityWithClearBuilder.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/SeverityWithClearBuilder.java
deleted file mode 100644
index 9fb90b438..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/SeverityWithClearBuilder.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.alarms.rev190911;
-
-/**
- * The purpose of generated class in src/main/java for Union types is to create new instances of unions from a string
- * representation. In some cases it is very difficult to automate it since there can be unions such as (uint32 -
- * uint16), or (string - uint32).
- *
- * The reason behind putting it under src/main/java is: This class is generated in form of a stub and needs to be
- * finished by the user. This class is generated only once to prevent loss of user code.
- *
- */
-public class SeverityWithClearBuilder {
-    private SeverityWithClearBuilder() {
-        //Exists only to defeat instantiation.
-    }
-
-    public static SeverityWithClear getDefaultInstance(String defaultValue) {
-        throw new UnsupportedOperationException("Not yet implemented");
-    }
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/alarms/ControlMaxAlarmStatusChangesBuilder.java b/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/alarms/ControlMaxAlarmStatusChangesBuilder.java
deleted file mode 100644
index 2b8e8af57..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/alarms/rev190911/alarms/ControlMaxAlarmStatusChangesBuilder.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.alarms.rev190911.alarms;
-
-/**
- * The purpose of generated class in src/main/java for Union types is to create new instances of unions from a string
- * representation. In some cases it is very difficult to automate it since there can be unions such as (uint32 -
- * uint16), or (string - uint32).
- *
- * The reason behind putting it under src/main/java is: This class is generated in form of a stub and needs to be
- * finished by the user. This class is generated only once to prevent loss of user code.
- *
- */
-public class ControlMaxAlarmStatusChangesBuilder {
-    private ControlMaxAlarmStatusChangesBuilder() {
-        //Exists only to defeat instantiation.
-    }
-
-    public static Control.MaxAlarmStatusChanges getDefaultInstance(String defaultValue) {
-        throw new UnsupportedOperationException("Not yet implemented");
-    }
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml b/sdnr/wt/devicemanager-openroadm/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
deleted file mode 100644
index ff3e6a72d..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ ============LICENSE_START=======================================================
-  ~ ONAP : ccsdk features
-  ~ ================================================================================
-  ~ Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
-  ~ All rights reserved.
-  ~ ================================================================================
-  ~ Update Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
-  ~ ================================================================================
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  ~ ============LICENSE_END=======================================================
-  ~
-  -->
-
-<blueprint xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
-           xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" odl:use-default-for-reference-types="true">
-
-    <reference id="netconfNetworkElementService"
-               availability="mandatory" activation="eager"
-               interface="org.onap.ccsdk.features.sdnr.wt.devicemanager.service.NetconfNetworkElementService"/>
-
-    <bean id="provider"
-          class="org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl.DeviceManagerOpenroadmImpl"
-          init-method="init" destroy-method="close">
-        <property name="netconfNetworkElementService" ref="netconfNetworkElementService"/>
-    </bean>
-</blueprint>
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/resources/version.properties b/sdnr/wt/devicemanager-openroadm/provider/src/main/resources/version.properties
deleted file mode 100644
index 6638c04f9..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/resources/version.properties
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# ============LICENSE_START=======================================================
-# ONAP : ccsdk features
-# ================================================================================
-# Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
-# ================================================================================
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# ============LICENSE_END=======================================================
-#
-#
-
-# Properties filled in by maven during build process
-version = ${project.version}
-build = ${buildtime}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/iana-hardware.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/iana-hardware.yang
deleted file mode 100755
index 52bcaf3a0..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/iana-hardware.yang
+++ /dev/null
@@ -1,180 +0,0 @@
-module iana-hardware {
-yang-version 1.1;
-namespace "urn:ietf:params:xml:ns:yang:iana-hardware";
-prefix ianahw;
-
-organization "IANA";
-contact
-  "        Internet Assigned Numbers Authority
-   Postal: ICANN
-           12025 Waterfront Drive, Suite 300
-           Los Angeles, CA  90094-2536
-           United States of America
-   Tel:    +1 310 301 5800
-   E-Mail: iana@iana.org>";
-
-description
-  "IANA-defined identities for hardware class.
-   The latest revision of this YANG module can be obtained from
-   the IANA website.
-   Requests for new values should be made to IANA via
-   email (iana@iana.org).
-   Copyright (c) 2018 IETF Trust and the persons identified as
-   authors of the code.  All rights reserved.
-   Redistribution and use in source and binary forms, with or
-   without modification, is permitted pursuant to, and subject
-   to the license terms contained in, the Simplified BSD License
-   set forth in Section 4.c of the IETF Trust's Legal Provisions
-   Relating to IETF Documents
-   (https://trustee.ietf.org/license-info).
-   The initial version of this YANG module is part of RFC 8348;
-   see the RFC itself for full legal notices.";
-reference
-  "https://www.iana.org/assignments/yang-parameters";
-
-revision 2018-03-13 {
-  description
-    "Initial revision.";
-  reference
-    "RFC 8348: A YANG Data Model for Hardware Management";
-}
-
-/*
- * Identities
- */
-
-identity hardware-class {
-  description
-    "This identity is the base for all hardware class
-     identifiers.";
-}
-
-identity unknown {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is unknown
-     to the server.";
-}
-
-identity chassis {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is an
-     overall container for networking equipment.  Any class of
-     physical component, except a stack, may be contained within a
-     chassis; a chassis may only be contained within a stack.";
-}
-
-identity backplane {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of device for aggregating and forwarding networking traffic,
-     such as a shared backplane in a modular ethernet switch.  Note
-     that an implementation may model a backplane as a single
-     physical component, which is actually implemented as multiple
-     discrete physical components (within a chassis or stack).";
-}
-
-identity container {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is capable
-     of containing one or more removable physical entities,
-     possibly of different types.  For example, each (empty or
-     full) slot in a chassis will be modeled as a container.  Note
-     that all removable physical components should be modeled
-     within a container component, such as field-replaceable
-     modules, fans, or power supplies.  Note that all known
-     containers should be modeled by the agent, including empty
-     containers.";
-}
-
-identity power-supply {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is a
-     power-supplying component.";
-}
-
-identity fan {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is a fan or
-     other heat-reduction component.";
-}
-
-identity sensor {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of sensor, such as a temperature sensor within a router
-     chassis.";
-}
-
-identity module {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of self-contained sub-system.  If a module component is
-     removable, then it should be modeled within a container
-     component; otherwise, it should be modeled directly within
-     another physical component (e.g., a chassis or another
-     module).";
-}
-
-identity port {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of networking port capable of receiving and/or transmitting
-     networking traffic.";
-}
-
-identity stack {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of super-container (possibly virtual) intended to group
-     together multiple chassis entities.  A stack may be realized
-     by a virtual cable, a real interconnect cable attached to
-     multiple chassis, or multiple interconnect cables.  A stack
-     should not be modeled within any other physical components,
-     but a stack may be contained within another stack.  Only
-     chassis components should be contained within a stack.";
-}
-
-identity cpu {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of central processing unit.";
-}
-
-identity energy-object {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of energy object, i.e., it is a piece of equipment that is
-     part of or attached to a communications network that is
-     monitored, it is controlled, or it aids in the management of
-     another device for Energy Management.";
-}
-
-identity battery {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of battery.";
-}
-
-identity storage-drive {
-  base ianahw:hardware-class;
-  description
-    "This identity is applicable if the hardware class is some sort
-     of component with data storage capability as its main
-     functionality, e.g., hard disk drive (HDD), solid-state device
-     (SSD), solid-state hybrid drive (SSHD), object storage device
-     (OSD), or other.";
-}
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-alarms.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-alarms.yang
deleted file mode 100644
index 856320b64..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-alarms.yang
+++ /dev/null
@@ -1,1526 +0,0 @@
-module ietf-alarms {
-  yang-version 1.1;
-  namespace "urn:ietf:params:xml:ns:yang:ietf-alarms";
-  prefix al;
-
-  import ietf-yang-types {
-    prefix yang;
-    reference
-      "RFC 6991: Common YANG Data Types.";
-  }
-
-  organization
-    "IETF CCAMP Working Group";
-  contact
-    "WG Web:   <https://trac.ietf.org/trac/ccamp>
-     WG List:  <mailto:ccamp@ietf.org>
-
-     Editor:   Stefan Vallin
-               <mailto:stefan@wallan.se>
-
-     Editor:   Martin Bjorklund
-               <mailto:mbj@tail-f.com>";
-  description
-    "This module defines an interface for managing alarms.  Main
-     inputs to the module design are the 3GPP Alarm Integration
-     Reference Point (IRP), ITU-T X.733, and ANSI/ISA-18.2 alarm
-     standards.
-     Main features of this module include:
-
-       * Alarm list:
-                 A list of all alarms.  Cleared alarms stay in
-                 the list until explicitly purged.
-
-       * Operator actions on alarms:
-                 Acknowledging and closing alarms.
-
-       * Administrative actions on alarms:
-                 Purging alarms from the list according to specific
-                 criteria.
-
-       * Alarm inventory:
-                 A management application can read all
-                 alarm types implemented by the system.
-
-       * Alarm shelving:
-                 Shelving (blocking) alarms according
-                 to specific criteria.
-
-       * Alarm profiles:
-                 A management system can attach further
-                 information to alarm types, for example,
-                 overriding system-default severity
-                 levels.
-
-     This module uses a stateful view on alarms.  An alarm is a state
-     for a specific resource (note that an alarm is not a
-     notification).  An alarm type is a possible alarm state for a
-     resource.  For example, the tuple:
-
-       ('link-alarm', 'GigabitEthernet0/25')
-
-     is an alarm of type 'link-alarm' on the resource
-     'GigabitEthernet0/25'.
-
-     Alarm types are identified using YANG identities and an optional
-     string-based qualifier.  The string-based qualifier allows for
-     dynamic extension of the statically defined alarm types.  Alarm
-     types identify a possible alarm state and not the individual
-     notifications.  For example, the traditional 'link-down' and
-     'link-up' notifications are two notifications referring to the
-     same alarm type 'link-alarm'.
-
-     With this design, there is no ambiguity about how alarm and
-     alarm clear correlation should be performed; notifications that
-     report the same resource and alarm type are considered updates
-     of the same alarm, e.g., clearing an active alarm or changing
-     the severity of an alarm.  The instrumentation can update the
-     severity and alarm text on an existing alarm.  The above alarm
-     example can therefore look like the following:
-
-       (('link-alarm', 'GigabitEthernet0/25'),
-        warning,
-        'interface down while interface admin state is up')
-
-     There is a clear separation between updates on the alarm from
-     the underlying resource, like clear, and updates from an
-     operator, like acknowledging or closing an alarm:
-
-       (('link-alarm', 'GigabitEthernet0/25'),
-        warning,
-        'interface down while interface admin state is up',
-        cleared,
-        closed)
-
-     Administrative actions like removing closed alarms older than a
-     given time is supported.
-
-     This YANG module does not define how the underlying
-     instrumentation detects and clears the specific alarms.  That
-     belongs to the Standards Development Organization (SDO) or
-     enterprise that owns that specific technology.
-
-     The key words 'MUST', 'MUST NOT', 'REQUIRED', 'SHALL', 'SHALL
-     NOT', 'SHOULD', 'SHOULD NOT', 'RECOMMENDED', 'NOT RECOMMENDED',
-     'MAY', and 'OPTIONAL' in this document are to be interpreted as
-     described in BCP 14 (RFC 2119) (RFC 8174) when, and only when,
-     they appear in all capitals, as shown here.
-
-     Copyright (c) 2019 IETF Trust and the persons identified as
-     authors of the code.  All rights reserved.
-
-     Redistribution and use in source and binary forms, with or
-     without modification, is permitted pursuant to, and subject to
-     the license terms contained in, the Simplified BSD License set
-     forth in Section 4.c of the IETF Trust's Legal Provisions
-     Relating to IETF Documents
-     (https://trustee.ietf.org/license-info).
-
-     This version of this YANG module is part of RFC 8632; see
-     the RFC itself for full legal notices.";
-
-  revision 2019-09-11 {
-    description
-      "Initial revision.";
-    reference
-      "RFC 8632: A YANG Data Model for Alarm Management";
-  }
-
-  /*
-   * Features
-   */
-
-  feature operator-actions {
-    description
-      "This feature indicates that the system supports operator
-       states on alarms.";
-  }
-
-  feature alarm-shelving {
-    description
-      "This feature indicates that the system supports shelving
-       (blocking) alarms.
-
-       Alarm shelving may have an impact on server processing
-       resources in order to match alarms against shelf
-       criteria.";
-  }
-
-  feature alarm-history {
-    description
-      "This feature indicates that the server maintains a history
-       of state changes for each alarm.  For example, if an alarm
-       toggles between cleared and active 10 times, these state
-       changes are present in a separate list in the alarm.
-
-       Keeping the alarm history may have an impact on server
-       memory resources.";
-  }
-
-  feature alarm-summary {
-    description
-      "This feature indicates that the server summarizes the number
-       of alarms per severity and operator state.";
-  }
-
-  feature alarm-profile {
-    description
-      "The system enables clients to configure further information
-       to each alarm type.";
-  }
-
-  feature severity-assignment {
-    description
-      "The system supports configurable alarm severity levels.";
-    reference
-      "ITU-T Recommendation M.3100:
-         Generic network information model
-       ITU-T Recommendation M.3160:
-         Generic, protocol-neutral management information model";
-  }
-
-  feature root-cause-analysis {
-    description
-      "The system supports identifying candidate root-cause
-       resources for an alarm, for example, a disk partition
-       root cause for a logger failure alarm.";
-  }
-
-  feature service-impact-analysis {
-    description
-      "The system supports identifying candidate-impacted
-       resources for an alarm, for example, an interface state change
-       resulting in a link alarm, which can refer to a link as being
-       impacted.";
-  }
-
-  feature alarm-correlation {
-    description
-      "The system supports correlating/grouping alarms
-       that belong together.";
-  }
-
-  /*
-   * Identities
-   */
-
-  identity alarm-type-id {
-    description
-      "Base identity for alarm types.  A unique identification of
-       the alarm, not including the resource.  Different resources
-       can share alarm types.  If the resource reports the same
-       alarm type, it is considered to be the same alarm.  The alarm
-       type is a simplification of the different X.733 and 3GPP Alarm
-       IRP correlation mechanisms, and it allows for
-       hierarchical extensions.
-
-       A string-based qualifier can be used in addition to the
-       identity in order to have different alarm types based on
-       information not known at design time, such as values in
-       textual SNMP Notification varbinds.
-
-       Standards and vendors can define sub-identities to clearly
-       identify specific alarm types.
-
-       This identity is abstract and MUST NOT be used for alarms.";
-  }
-
-  /*
-   * Common types
-   */
-
-  typedef resource {
-    type union {
-      type instance-identifier {
-        require-instance false;
-      }
-      type yang:object-identifier;
-      type string;
-      type yang:uuid;
-    }
-    description
-      "This is an identification of the alarming resource, such as an
-       interface.  It should be as fine-grained as possible to both
-       guide the operator and guarantee uniqueness of the alarms.
-
-       If the alarming resource is modeled in YANG, this type will
-       be an instance-identifier.
-
-       If the resource is an SNMP object, the type will be an
-       'object-identifier'.
-
-       If the resource is anything else, for example, a distinguished
-       name or a Common Information Model (CIM) path, this type will
-       be a string.
-
-       If the alarming object is identified by a Universally Unique
-       Identifier (UUID), use the uuid type.  Be cautious when using
-       this type, since a UUID is hard to use for an operator.
-
-       If the server supports several models, the precedence should
-       be in the order as given in the union definition.";
-  }
-
-  typedef resource-match {
-    type union {
-      type yang:xpath1.0;
-      type yang:object-identifier;
-      type string;
-    }
-    description
-      "This type is used to match resources of type 'resource'.
-       Since the type 'resource' is a union of different types, the
-       'resource-match' type is also a union of corresponding types.
-
-       If the type is given as an XPath 1.0 expression, a resource
-       of type 'instance-identifier' matches if the instance is part
-       of the node set that is the result of evaluating the XPath 1.0
-       expression.  For example, the XPath 1.0 expression:
-
-        /ietf-interfaces:interfaces/ietf-interfaces:interface
-            [ietf-interfaces:type='ianaift:ethernetCsmacd']
-
-       would match the resource instance-identifier:
-
-        /if:interfaces/if:interface[if:name='eth1'],
-
-       assuming that the interface 'eth1' is of type
-       'ianaift:ethernetCsmacd'.
-
-       If the type is given as an object identifier, a resource of
-       type 'object-identifier' matches if the match object
-       identifier is a prefix of the resource's object identifier.
-       For example, the value:
-
-        1.3.6.1.2.1.2.2
-
-       would match the resource object identifier:
-
-        1.3.6.1.2.1.2.2.1.1.5
-
-       If the type is given as an UUID or a string, it is interpreted
-       as an XML Schema regular expression, which matches a resource
-       of type 'yang:uuid' or 'string' if the given regular
-       expression matches the resource string.
-
-       If the type is given as an XPath expression, it is evaluated
-       in the following XPath context:
-
-         o  The set of namespace declarations is the set of prefix
-            and namespace pairs for all YANG modules implemented by
-            the server, where the prefix is the YANG module name and
-            the namespace is as defined by the 'namespace' statement
-            in the YANG module.
-
-            If a leaf of this type is encoded in XML, all namespace
-            declarations in scope on the leaf element are added to
-            the set of namespace declarations.  If a prefix found in
-            the XML is already present in the set of namespace
-            declarations, the namespace in the XML is used.
-
-         o  The set of variable bindings is empty.
-
-         o  The function library is the core function library, and
-            the functions are defined in Section 10 of RFC 7950.
-
-         o  The context node is the root node in the data tree.";
-    reference
-      "XML Schema Part 2: Datatypes Second Edition,
-         World Wide Web Consortium Recommendation
-         REC-xmlschema-2-20041028";
-  }
-
-  typedef alarm-text {
-    type string;
-    description
-      "The string used to inform operators about the alarm.  This
-       MUST contain enough information for an operator to be able to
-       understand the problem and how to resolve it.  If this string
-       contains structure, this format should be clearly documented
-       for programs to be able to parse that information.";
-  }
-
-  typedef severity {
-    type enumeration {
-      enum indeterminate {
-        value 2;
-        description
-          "Indicates that the severity level could not be
-           determined.  This level SHOULD be avoided.";
-      }
-      enum warning {
-        value 3;
-        description
-          "The 'warning' severity level indicates the detection of a
-           potential or impending service-affecting fault, before any
-           significant effects have been felt.  Action should be
-           taken to further diagnose (if necessary) and correct the
-           problem in order to prevent it from becoming a more
-           serious service-affecting fault.";
-      }
-      enum minor {
-        value 4;
-        description
-          "The 'minor' severity level indicates the existence of a
-           non-service-affecting fault condition and that corrective
-           action should be taken in order to prevent a more serious
-           (for example, service-affecting) fault.  Such a severity
-           can be reported, for example, when the detected alarm
-           condition is not currently degrading the capacity of the
-           resource.";
-      }
-      enum major {
-        value 5;
-        description
-          "The 'major' severity level indicates that a service-
-           affecting condition has developed and an urgent corrective
-           action is required.  Such a severity can be reported, for
-           example, when there is a severe degradation in the
-           capability of the resource and its full capability must be
-           restored.";
-      }
-      enum critical {
-        value 6;
-        description
-          "The 'critical' severity level indicates that a service-
-           affecting condition has occurred and an immediate
-           corrective action is required.  Such a severity can be
-           reported, for example, when a resource becomes totally out
-           of service and its capability must be restored.";
-      }
-    }
-    description
-      "The severity level of the alarm.  Note well that the value
-       'clear' is not included.  Whether or not an alarm is cleared
-       is a separate boolean flag.";
-    reference
-      "ITU-T Recommendation X.733: Information Technology
-         - Open Systems Interconnection
-         - System Management: Alarm Reporting Function";
-  }
-
-  typedef severity-with-clear {
-    type union {
-      type enumeration {
-        enum cleared {
-          value 1;
-          description
-            "The alarm is cleared by the instrumentation.";
-        }
-      }
-      type severity;
-    }
-    description
-      "The severity level of the alarm including clear.  This is used
-       only in notifications reporting state changes for an alarm.";
-  }
-
-  typedef writable-operator-state {
-    type enumeration {
-      enum none {
-        value 1;
-        description
-          "The alarm is not being taken care of.";
-      }
-      enum ack {
-        value 2;
-        description
-          "The alarm is being taken care of.  Corrective action not
-           taken yet or has failed";
-      }
-      enum closed {
-        value 3;
-        description
-          "Corrective action taken successfully.";
-      }
-    }
-    description
-      "Operator states on an alarm.  The 'closed' state indicates
-       that an operator considers the alarm being resolved.  This is
-       separate from the alarm's 'is-cleared' leaf.";
-  }
-
-  typedef operator-state {
-    type union {
-      type writable-operator-state;
-      type enumeration {
-        enum shelved {
-          value 4;
-          description
-            "The alarm is shelved.  Alarms in /alarms/shelved-alarms/
-             MUST be assigned this operator state by the server as
-             the last entry in the 'operator-state-change' list.  The
-             text for that entry SHOULD include the shelf name.";
-        }
-        enum un-shelved {
-          value 5;
-          description
-            "The alarm is moved back to 'alarm-list' from a shelf.
-             Alarms that are moved from /alarms/shelved-alarms/ to
-             /alarms/alarm-list MUST be assigned this state by the
-             server as the last entry in the 'operator-state-change'
-             list.  The text for that entry SHOULD include the shelf
-             name.";
-        }
-      }
-    }
-    description
-      "Operator states on an alarm.  The 'closed' state indicates
-       that an operator considers the alarm being resolved.  This is
-       separate from the alarm's 'is-cleared' leaf.";
-  }
-
-  /* Alarm type */
-
-  typedef alarm-type-id {
-    type identityref {
-      base alarm-type-id;
-    }
-    description
-      "Identifies an alarm type.  The description of the alarm type
-       id MUST indicate whether or not the alarm type is abstract.
-       An abstract alarm type is used as a base for other alarm type
-       ids and will not be used as a value for an alarm or be present
-       in the alarm inventory.";
-  }
-
-  typedef alarm-type-qualifier {
-    type string;
-    description
-      "If an alarm type cannot be fully specified at design time by
-       'alarm-type-id', this string qualifier is used in addition to
-       fully define a unique alarm type.
-
-       The definition of alarm qualifiers is considered to be part of
-       the instrumentation and is out of scope for this module.  An
-       empty string is used when this is part of a key.";
-  }
-
-  /*
-   * Groupings
-   */
-
-  grouping common-alarm-parameters {
-    description
-      "Common parameters for an alarm.
-
-       This grouping is used both in the alarm list and in the
-       notification representing an alarm-state change.";
-    leaf resource {
-      type resource;
-      mandatory true;
-      description
-        "The alarming resource.  See also 'alt-resource'.  This could
-         be, for example, a reference to the alarming interface";
-    }
-    leaf alarm-type-id {
-      type alarm-type-id;
-      mandatory true;
-      description
-        "This leaf and the leaf 'alarm-type-qualifier' together
-         provide a unique identification of the alarm type.";
-    }
-    leaf alarm-type-qualifier {
-      type alarm-type-qualifier;
-      description
-        "This leaf is used when the 'alarm-type-id' leaf cannot
-         uniquely identify the alarm type.  Normally, this is not the
-         case, and this leaf is the empty string.";
-    }
-    leaf-list alt-resource {
-      type resource;
-      description
-        "Used if the alarming resource is available over other
-         interfaces.  This field can contain SNMP OIDs, CIM paths, or
-         3GPP distinguished names, for example.";
-    }
-    list related-alarm {
-      if-feature "alarm-correlation";
-      key "resource alarm-type-id alarm-type-qualifier";
-      description
-        "References to related alarms.  Note that the related alarm
-         might have been purged from the alarm list.";
-      leaf resource {
-        type leafref {
-          path "/alarms/alarm-list/alarm/resource";
-          require-instance false;
-        }
-        description
-          "The alarming resource for the related alarm.";
-      }
-      leaf alarm-type-id {
-        type leafref {
-          path "/alarms/alarm-list/alarm"
-             + "[resource=current()/../resource]"
-             + "/alarm-type-id";
-          require-instance false;
-        }
-        description
-          "The alarm type identifier for the related alarm.";
-      }
-      leaf alarm-type-qualifier {
-        type leafref {
-          path "/alarms/alarm-list/alarm"
-             + "[resource=current()/../resource]"
-             + "[alarm-type-id=current()/../alarm-type-id]"
-             + "/alarm-type-qualifier";
-          require-instance false;
-        }
-        description
-          "The alarm qualifier for the related alarm.";
-      }
-    }
-    leaf-list impacted-resource {
-      if-feature "service-impact-analysis";
-      type resource;
-      description
-        "Resources that might be affected by this alarm.  If the
-         system creates an alarm on a resource and also has a mapping
-         to other resources that might be impacted, these resources
-         can be listed in this leaf-list.  In this way, the system
-         can create one alarm instead of several.  For example, if an
-         interface has an alarm, the 'impacted-resource' can
-         reference the aggregated port channels.";
-    }
-    leaf-list root-cause-resource {
-      if-feature "root-cause-analysis";
-      type resource;
-      description
-        "Resources that are candidates for causing the alarm.  If the
-         system has a mechanism to understand the candidate root
-         causes of an alarm, this leaf-list can be used to list the
-         root-cause candidate resources.  In this way, the system can
-         create one alarm instead of several.  An example might be a
-         logging system (alarm resource) that fails; the alarm can
-         reference the file system in the 'root-cause-resource'
-         leaf-list.  Note that the intended use is not to also send
-         an alarm with the 'root-cause-resource' as an alarming
-         resource.  The 'root-cause-resource' leaf-list is a hint and
-         should not also generate an alarm for the same problem.";
-    }
-  }
-
-  grouping alarm-state-change-parameters {
-    description
-      "Parameters for an alarm-state change.
-
-       This grouping is used both in the alarm list's status-change
-       list and in the notification representing an alarm-state
-       change.";
-    leaf time {
-      type yang:date-and-time;
-      mandatory true;
-      description
-        "The time the status of the alarm changed.  The value
-         represents the time the real alarm-state change appeared in
-         the resource and not when it was added to the alarm
-         list.  The /alarm-list/alarm/last-changed MUST be set to the
-         same value.";
-    }
-    leaf perceived-severity {
-      type severity-with-clear;
-      mandatory true;
-      description
-        "The severity of the alarm as defined by X.733.  Note that
-         this may not be the original severity since the alarm may
-         have changed severity.";
-      reference
-        "ITU-T Recommendation X.733: Information Technology
-           - Open Systems Interconnection
-           - System Management: Alarm Reporting Function";
-    }
-    leaf alarm-text {
-      type alarm-text;
-      mandatory true;
-      description
-        "A user-friendly text describing the alarm-state change.";
-      reference
-        "ITU-T Recommendation X.733: Information Technology
-           - Open Systems Interconnection
-           - System Management: Alarm Reporting Function";
-    }
-  }
-
-  grouping operator-parameters {
-    description
-      "This grouping defines parameters that can be changed by an
-       operator.";
-    leaf time {
-      type yang:date-and-time;
-      mandatory true;
-      description
-        "Timestamp for operator action on the alarm.";
-    }
-    leaf operator {
-      type string;
-      mandatory true;
-      description
-        "The name of the operator that has acted on this alarm.";
-    }
-    leaf state {
-      type operator-state;
-      mandatory true;
-      description
-        "The operator's view of the alarm state.";
-    }
-    leaf text {
-      type string;
-      description
-        "Additional optional textual information provided by the
-         operator.";
-    }
-  }
-
-  grouping resource-alarm-parameters {
-    description
-      "Alarm parameters that originate from the resource view.";
-    leaf is-cleared {
-      type boolean;
-      mandatory true;
-      description
-        "Indicates the current clearance state of the alarm.  An
-         alarm might toggle from active alarm to cleared alarm and
-         back to active again.";
-    }
-    leaf last-raised {
-      type yang:date-and-time;
-      mandatory true;
-      description
-        "An alarm may change severity level and toggle between
-         active and cleared during its lifetime.  This leaf indicates
-         the last time it was raised ('is-cleared' = 'false').";
-    }
-    leaf last-changed {
-      type yang:date-and-time;
-      mandatory true;
-      description
-        "A timestamp when the 'status-change' or
-         'operator-state-change' list was last changed.";
-    }
-    leaf perceived-severity {
-      type severity;
-      mandatory true;
-      description
-        "The last severity of the alarm.
-
-         If an alarm was raised with severity 'warning' but later
-         changed to 'major', this leaf will show 'major'.";
-    }
-    leaf alarm-text {
-      type alarm-text;
-      mandatory true;
-      description
-        "The last reported alarm text.  This text should contain
-         information for an operator to be able to understand the
-         problem and how to resolve it.";
-    }
-    list status-change {
-      if-feature "alarm-history";
-      key "time";
-      min-elements 1;
-      description
-        "A list of status-change events for this alarm.
-
-         The entry with latest timestamp in this list MUST
-         correspond to the leafs 'is-cleared', 'perceived-severity',
-         and 'alarm-text' for the alarm.
-
-         This list is ordered according to the timestamps of alarm
-         state changes.  The first item corresponds to the latest
-         state change.
-
-         The following state changes create an entry in this
-         list:
-         - changed severity (warning, minor, major, critical)
-         - clearance status; this also updates the 'is-cleared'
-           leaf
-         - alarm-text update";
-      uses alarm-state-change-parameters;
-    }
-  }
-
-  grouping filter-input {
-    description
-      "Grouping to specify a filter construct on alarm information.";
-    leaf alarm-clearance-status {
-      type enumeration {
-        enum any {
-          description
-            "Ignore alarm-clearance status.";
-        }
-        enum cleared {
-          description
-            "Filter cleared alarms.";
-        }
-        enum not-cleared {
-          description
-            "Filter not-cleared alarms.";
-        }
-      }
-      mandatory true;
-      description
-        "The clearance status of the alarm.";
-    }
-    container older-than {
-      presence "Age specification";
-      description
-        "Matches the 'last-status-change' leaf in the alarm.";
-      choice age-spec {
-        description
-          "Filter using date and time age.";
-        case seconds {
-          leaf seconds {
-            type uint16;
-            description
-              "Age expressed in seconds.";
-          }
-        }
-        case minutes {
-          leaf minutes {
-            type uint16;
-            description
-              "Age expressed in minutes.";
-          }
-        }
-        case hours {
-          leaf hours {
-            type uint16;
-            description
-              "Age expressed in hours.";
-          }
-        }
-        case days {
-          leaf days {
-            type uint16;
-            description
-              "Age expressed in days.";
-          }
-        }
-        case weeks {
-          leaf weeks {
-            type uint16;
-            description
-              "Age expressed in weeks.";
-          }
-        }
-      }
-    }
-    container severity {
-      presence "Severity filter";
-      choice sev-spec {
-        description
-          "Filter based on severity level.";
-        leaf below {
-          type severity;
-          description
-            "Severity less than this leaf.";
-        }
-        leaf is {
-          type severity;
-          description
-            "Severity level equal to this leaf.";
-        }
-        leaf above {
-          type severity;
-          description
-            "Severity level higher than this leaf.";
-        }
-      }
-      description
-        "Filter based on severity.";
-    }
-    container operator-state-filter {
-      if-feature "operator-actions";
-      presence "Operator state filter";
-      leaf state {
-        type operator-state;
-        description
-          "Filter on operator state.";
-      }
-      leaf user {
-        type string;
-        description
-          "Filter based on which operator.";
-      }
-      description
-        "Filter based on operator state.";
-    }
-  }
-
-  /*
-   * The /alarms data tree
-   */
-
-  container alarms {
-    description
-      "The top container for this module.";
-    container control {
-      description
-        "Configuration to control the alarm behavior.";
-      leaf max-alarm-status-changes {
-        type union {
-          type uint16;
-          type enumeration {
-            enum infinite {
-              description
-                "The status-change entries are accumulated
-                 infinitely.";
-            }
-          }
-        }
-        default "32";
-        description
-          "The 'status-change' entries are kept in a circular list
-           per alarm.  When this number is exceeded, the oldest
-           status change entry is automatically removed.  If the
-           value is 'infinite', the status-change entries are
-           accumulated infinitely.";
-      }
-      leaf notify-status-changes {
-        type enumeration {
-          enum all-state-changes {
-            description
-              "Send notifications for all status changes.";
-          }
-          enum raise-and-clear {
-            description
-              "Send notifications only for raise, clear, and
-               re-raise.  Notifications for severity-level changes or
-               alarm-text changes are not sent.";
-          }
-          enum severity-level {
-            description
-              "Only send notifications for alarm-state changes
-               crossing the level specified in
-               'notify-severity-level'.  Always send clear
-               notifications.";
-          }
-        }
-        must '. != "severity-level" or ../notify-severity-level' {
-          description
-            "When notify-status-changes is 'severity-level', a value
-             must be given for 'notify-severity-level'.";
-        }
-        default "all-state-changes";
-        description
-          "This leaf controls the notifications sent for alarm status
-           updates.  There are three options:
-
-           1.  Notifications are sent for all updates, severity-level
-               changes, and alarm-text changes.
-
-           2.  Notifications are only sent for alarm raise and clear.
-
-           3.  Notifications are sent for status changes equal to or
-               above the specified severity level.  Clear
-               notifications shall always be sent.  Notifications
-               shall also be sent for state changes that make an
-               alarm less severe than the specified level.
-
-           For example, in option 3, assume that the severity level
-           is set to major and that the alarm has the following state
-           changes:
-
-           [(Time, severity, clear)]:
-           [(T1, major, -), (T2, minor, -), (T3, warning, -),
-            (T4, minor, -), (T5, major, -), (T6, critical, -),
-            (T7, major.  -), (T8, major, clear)]
-
-           In that case, notifications will be sent at times
-           T1, T2, T5, T6, T7, and T8.";
-      }
-      leaf notify-severity-level {
-        when '../notify-status-changes = "severity-level"';
-        type severity;
-        description
-          "Only send notifications for alarm-state changes crossing
-           the specified level.  Always send clear notifications.";
-      }
-      container alarm-shelving {
-        if-feature "alarm-shelving";
-        description
-          "The 'alarm-shelving/shelf' list is used to shelve
-           (block/filter) alarms.  The conditions in the shelf
-           criteria are logically ANDed.  The first matching shelf is
-           used, and an alarm is shelved only for this first match.
-           Matching alarms MUST appear in the
-           /alarms/shelved-alarms/shelved-alarm list, and
-           non-matching /alarms MUST appear in the
-           /alarms/alarm-list/alarm list.  The server does not send
-           any notifications for shelved alarms.
-
-           The server MUST maintain states (e.g., severity
-           changes) for the shelved alarms.
-
-           Alarms that match the criteria shall have an
-           operator state 'shelved'.  When the shelf
-           configuration removes an alarm from the shelf, the server
-           shall add the operator state 'un-shelved'.";
-        list shelf {
-          key "name";
-          //ordered-by user;
-          leaf name {
-            type string;
-            description
-              "An arbitrary name for the alarm shelf.";
-          }
-          description
-            "Each entry defines the criteria for shelving alarms.
-             Criteria are ANDed.  If no criteria are specified,
-             all alarms will be shelved.";
-          leaf-list resource {
-            type resource-match;
-            description
-              "Shelve alarms for matching resources.";
-          }
-          list alarm-type {
-            key "alarm-type-id alarm-type-qualifier-match";
-            description
-              "Any alarm matching the combined criteria of
-               'alarm-type-id' and 'alarm-type-qualifier-match'
-               MUST be matched.";
-            leaf alarm-type-id {
-              type alarm-type-id;
-              description
-                "Shelve all alarms that have an 'alarm-type-id' that
-                 is equal to or derived from the given
-                 'alarm-type-id'.";
-            }
-            leaf alarm-type-qualifier-match {
-              type string;
-              description
-                "An XML Schema regular expression that is used to
-                 match an alarm type qualifier.  Shelve all alarms
-                 that match this regular expression for the alarm
-                 type qualifier.";
-              reference
-                "XML Schema Part 2: Datatypes Second Edition,
-                   World Wide Web Consortium Recommendation
-                   REC-xmlschema-2-20041028";
-            }
-          }
-          leaf description {
-            type string;
-            description
-              "An optional textual description of the shelf.  This
-               description should include the reason for shelving
-               these alarms.";
-          }
-        }
-      }
-    }
-    container alarm-inventory {
-      config false;
-      description
-        "The 'alarm-inventory/alarm-type' list contains all possible
-         alarm types for the system.
-
-         If the system knows for which resources a specific alarm
-         type can appear, it is also identified in the inventory.
-         The list also tells if each alarm type has a corresponding
-         clear state.  The inventory shall only contain concrete
-         alarm types.
-
-         The alarm inventory MUST be updated by the system when new
-         alarms can appear.  This can be the case when installing new
-         software modules or inserting new card types.  A
-         notification 'alarm-inventory-changed' is sent when the
-         inventory is changed.";
-      list alarm-type {
-        key "alarm-type-id alarm-type-qualifier";
-        description
-          "An entry in this list defines a possible alarm.";
-        leaf alarm-type-id {
-          type alarm-type-id;
-          description
-            "The statically defined alarm type identifier for this
-             possible alarm.";
-        }
-        leaf alarm-type-qualifier {
-          type alarm-type-qualifier;
-          description
-            "The optionally dynamically defined alarm type identifier
-             for this possible alarm.";
-        }
-        leaf-list resource {
-          type resource-match;
-          description
-            "Optionally, specifies for which resources the alarm type
-             is valid.";
-        }
-        leaf will-clear {
-          type boolean;
-          mandatory true;
-          description
-            "This leaf tells the operator if the alarm will be
-             cleared when the correct corrective action has been
-             taken.  Implementations SHOULD strive for detecting the
-             cleared state for all alarm types.
-
-             If this leaf is 'true', the operator can monitor the
-             alarm until it becomes cleared after the corrective
-             action has been taken.
-
-             If this leaf is 'false', the operator needs to validate
-             that the alarm is no longer active using other
-             mechanisms.  Alarms can lack a corresponding clear due
-             to missing instrumentation or no logical
-             corresponding clear state.";
-        }
-        leaf-list severity-level {
-          type severity;
-          description
-            "This leaf-list indicates the possible severity levels of
-             this alarm type.  Note well that 'clear' is not part of
-             the severity type.  In general, the severity level
-             should be defined by the instrumentation based on the
-             dynamic state, rather than being defined statically by
-             the alarm type, in order to provide a relevant severity
-             level based on dynamic state and context.  However, most
-             alarm types have a defined set of possible severity
-             levels, and this should be provided here.";
-        }
-        leaf description {
-          type string;
-          mandatory true;
-          description
-            "A description of the possible alarm.  It SHOULD include
-             information on possible underlying root causes and
-             corrective actions.";
-        }
-      }
-    }
-    container summary {
-      if-feature "alarm-summary";
-      config false;
-      description
-        "This container gives a summary of the number of alarms.";
-      list alarm-summary {
-        key "severity";
-        description
-          "A global summary of all alarms in the system.  The summary
-           does not include shelved alarms.";
-        leaf severity {
-          type severity;
-          description
-            "Alarm summary for this severity level.";
-        }
-        leaf total {
-          type yang:gauge32;
-          description
-            "Total number of alarms of this severity level.";
-        }
-        leaf not-cleared {
-          type yang:gauge32;
-          description
-            "Total number of alarms of this severity level
-             that are not cleared.";
-        }
-        leaf cleared {
-          type yang:gauge32;
-          description
-            "For this severity level, the number of alarms that are
-             cleared.";
-        }
-        leaf cleared-not-closed {
-          if-feature "operator-actions";
-          type yang:gauge32;
-          description
-            "For this severity level, the number of alarms that are
-             cleared but not closed.";
-        }
-        leaf cleared-closed {
-          if-feature "operator-actions";
-          type yang:gauge32;
-          description
-            "For this severity level, the number of alarms that are
-             cleared and closed.";
-        }
-        leaf not-cleared-closed {
-          if-feature "operator-actions";
-          type yang:gauge32;
-          description
-            "For this severity level, the number of alarms that are
-             not cleared but closed.";
-        }
-        leaf not-cleared-not-closed {
-          if-feature "operator-actions";
-          type yang:gauge32;
-          description
-            "For this severity level, the number of alarms that are
-             not cleared and not closed.";
-        }
-      }
-      leaf shelves-active {
-        if-feature "alarm-shelving";
-        type empty;
-        description
-          "This is a hint to the operator that there are active
-           alarm shelves.  This leaf MUST exist if the
-           /alarms/shelved-alarms/number-of-shelved-alarms is > 0.";
-      }
-    }
-    container alarm-list {
-      config false;
-      description
-        "The alarms in the system.";
-      leaf number-of-alarms {
-        type yang:gauge32;
-        description
-          "This object shows the total number of
-           alarms in the system, i.e., the total number
-           of entries in the alarm list.";
-      }
-      leaf last-changed {
-        type yang:date-and-time;
-        description
-          "A timestamp when the alarm list was last
-           changed.  The value can be used by a manager to
-           initiate an alarm resynchronization procedure.";
-      }
-      list alarm {
-        key "resource alarm-type-id alarm-type-qualifier";
-        description
-          "The list of alarms.  Each entry in the list holds one
-           alarm for a given alarm type and resource.  An alarm can
-           be updated from the underlying resource or by the user.
-           The following leafs are maintained by the resource:
-           'is-cleared', 'last-change', 'perceived-severity', and
-           'alarm-text'.  An operator can change 'operator-state' and
-           'operator-text'.
-
-           Entries appear in the alarm list the first time an alarm
-           becomes active for a given alarm type and resource.
-           Entries do not get deleted when the alarm is cleared.
-           Clear status is represented as a boolean flag.
-
-           Alarm entries are removed, i.e., purged, from the list by
-           an explicit purge action.  For example, purge all alarms
-           that are cleared and in closed operator state that are
-           older than 24 hours.  Purged alarms are removed from the
-           alarm list.  If the alarm resource state changes after a
-           purge, the alarm will reappear in the alarm list.
-
-           Systems may also remove alarms based on locally configured
-           policies; this is out of scope for this module.";
-        uses common-alarm-parameters;
-        leaf time-created {
-          type yang:date-and-time;
-          mandatory true;
-          description
-            "The timestamp when this alarm entry was created.  This
-             represents the first time the alarm appeared; it can
-             also represent that the alarm reappeared after a purge.
-             Further state changes of the same alarm do not change
-             this leaf; these changes will update the 'last-changed'
-             leaf.";
-        }
-        uses resource-alarm-parameters;
-        list operator-state-change {
-          if-feature "operator-actions";
-          key "time";
-          description
-            "This list is used by operators to indicate the state of
-             human intervention on an alarm.  For example, if an
-             operator has seen an alarm, the operator can add a new
-             item to this list indicating that the alarm is
-             acknowledged.";
-          uses operator-parameters;
-        }
-        action set-operator-state {
-          if-feature "operator-actions";
-          description
-            "This is a means for the operator to indicate the level
-             of human intervention on an alarm.";
-          input {
-            leaf state {
-              type writable-operator-state;
-              mandatory true;
-              description
-                "Set this operator state.";
-            }
-            leaf text {
-              type string;
-              description
-                "Additional optional textual information.";
-            }
-          }
-        }
-        notification operator-action {
-          if-feature "operator-actions";
-          description
-            "This notification is used to report that an operator
-             acted upon an alarm.";
-          uses operator-parameters;
-        }
-      }
-      action purge-alarms {
-        description
-          "This operation requests that the server delete entries
-           from the alarm list according to the supplied criteria.
-
-           Typically, this operation is used to delete alarms that
-           are in closed operator state and older than a specified
-           time.
-
-           The number of purged alarms is returned as an output
-           parameter.";
-        input {
-          uses filter-input;
-        }
-        output {
-          leaf purged-alarms {
-            type uint32;
-            description
-              "Number of purged alarms.";
-          }
-        }
-      }
-      action compress-alarms {
-        if-feature "alarm-history";
-        description
-          "This operation requests that the server compress
-           entries in the alarm list by removing all but the
-           latest 'status-change' entry for all matching alarms.
-           Conditions in the input are logically ANDed.  If no
-           input condition is given, all alarms are compressed.";
-        input {
-          leaf resource {
-            type resource-match;
-            description
-              "Compress the alarms matching this resource.";
-          }
-          leaf alarm-type-id {
-            type leafref {
-              path "/alarms/alarm-list/alarm/alarm-type-id";
-              require-instance false;
-            }
-            description
-              "Compress alarms with this 'alarm-type-id'.";
-          }
-          leaf alarm-type-qualifier {
-            type leafref {
-              path "/alarms/alarm-list/alarm/alarm-type-qualifier";
-              require-instance false;
-            }
-            description
-              "Compress the alarms with this
-               'alarm-type-qualifier'.";
-          }
-        }
-        output {
-          leaf compressed-alarms {
-            type uint32;
-            description
-              "Number of compressed alarm entries.";
-          }
-        }
-      }
-    }
-    container shelved-alarms {
-      if-feature "alarm-shelving";
-      config false;
-      description
-        "The shelved alarms.  Alarms appear here if they match the
-         criteria in /alarms/control/alarm-shelving.  This list does
-         not generate any notifications.  The list represents alarms
-         that are considered not relevant by the operator.  Alarms in
-         this list have an 'operator-state' of 'shelved'.  This
-         cannot be changed.";
-      leaf number-of-shelved-alarms {
-        type yang:gauge32;
-        description
-          "This object shows the total number of current
-           alarms, i.e., the total number of entries
-           in the alarm list.";
-      }
-      leaf shelved-alarms-last-changed {
-        type yang:date-and-time;
-        description
-          "A timestamp when the shelved-alarm list was last changed.
-           The value can be used by a manager to initiate an alarm
-           resynchronization procedure.";
-      }
-      list shelved-alarm {
-        key "resource alarm-type-id alarm-type-qualifier";
-        description
-          "The list of shelved alarms.  Shelved alarms can only be
-           updated from the underlying resource; no operator actions
-           are supported.";
-        uses common-alarm-parameters;
-        leaf shelf-name {
-          type leafref {
-            path "/alarms/control/alarm-shelving/shelf/name";
-            require-instance false;
-          }
-          description
-            "The name of the shelf.";
-        }
-        uses resource-alarm-parameters;
-        list operator-state-change {
-          if-feature "operator-actions";
-          key "time";
-          description
-            "This list is used by operators to indicate the state of
-             human intervention on an alarm.  For shelved alarms, the
-             system has set the list item in the list to 'shelved'.";
-          uses operator-parameters;
-        }
-      }
-      action purge-shelved-alarms {
-        description
-          "This operation requests that the server delete entries from
-           the shelved-alarm list according to the supplied criteria.
-           In the shelved-alarm list, it makes sense to delete alarms
-           that are not relevant anymore.
-
-           The number of purged alarms is returned as an output
-           parameter.";
-        input {
-          uses filter-input;
-        }
-        output {
-          leaf purged-alarms {
-            type uint32;
-            description
-              "Number of purged alarms.";
-          }
-        }
-      }
-      action compress-shelved-alarms {
-        if-feature "alarm-history";
-        description
-          "This operation requests that the server compress entries
-           in the shelved-alarm list by removing all but the latest
-           'status-change' entry for all matching shelved alarms.
-           Conditions in the input are logically ANDed.  If no input
-           condition is given, all alarms are compressed.";
-        input {
-          leaf resource {
-            type leafref {
-              path "/alarms/shelved-alarms/shelved-alarm/resource";
-              require-instance false;
-            }
-            description
-              "Compress the alarms with this resource.";
-          }
-          leaf alarm-type-id {
-            type leafref {
-              path "/alarms/shelved-alarms/shelved-alarm"
-                 + "/alarm-type-id";
-              require-instance false;
-            }
-            description
-              "Compress alarms with this 'alarm-type-id'.";
-          }
-          leaf alarm-type-qualifier {
-            type leafref {
-              path "/alarms/shelved-alarms/shelved-alarm"
-                 + "/alarm-type-qualifier";
-              require-instance false;
-            }
-            description
-              "Compress the alarms with this
-               'alarm-type-qualifier'.";
-          }
-        }
-        output {
-          leaf compressed-alarms {
-            type uint32;
-            description
-              "Number of compressed alarm entries.";
-          }
-        }
-      }
-    }
-    list alarm-profile {
-      if-feature "alarm-profile";
-      key "alarm-type-id alarm-type-qualifier-match resource";
-      //ordered-by user;
-      description
-        "This list is used to assign further information or
-         configuration for each alarm type.  This module supports a
-         mechanism where the client can override the system-default
-         alarm severity levels.  The 'alarm-profile' is also a useful
-         augmentation point for specific additions to alarm types.";
-      leaf alarm-type-id {
-        type alarm-type-id;
-        description
-          "The alarm type identifier to match.";
-      }
-      leaf alarm-type-qualifier-match {
-        type string;
-        description
-          "An XML Schema regular expression that is used to match the
-           alarm type qualifier.";
-        reference
-          "XML Schema Part 2: Datatypes Second Edition,
-             World Wide Web Consortium Recommendation
-             REC-xmlschema-2-20041028";
-      }
-      leaf resource {
-        type resource-match;
-        description
-          "Specifies which resources to match.";
-      }
-      leaf description {
-        type string;
-        mandatory true;
-        description
-          "A description of the alarm profile.";
-      }
-      container alarm-severity-assignment-profile {
-        if-feature "severity-assignment";
-        description
-          "The client can override the system-default severity
-           level.";
-        reference
-          "ITU-T Recommendation M.3100:
-             Generic network information model
-           ITU-T Recommendation M.3160:
-             Generic, protocol-neutral management information model";
-        leaf-list severity-level {
-          type severity;
-          //ordered-by user;
-          description
-            "Specifies the configured severity level(s) for the
-             matching alarm.  If the alarm has several severity
-             levels, the leaf-list shall be given in rising severity
-             order.  The original M3100/M3160 ASAP function only
-             allows for a one-to-one mapping between alarm type and
-             severity, but since YANG module supports stateful
-             alarms, the mapping must allow for several severity
-             levels.
-
-             Assume a high-utilization alarm type with two thresholds
-             with the system-default severity levels of threshold1 =
-             warning and threshold2 = minor.  Setting this leaf-list
-             to (minor, major) will assign the severity levels as
-             threshold1 = minor and threshold2 = major";
-        }
-      }
-    }
-  }
-
-  /*
-   * Notifications
-   */
-
-  notification alarm-notification {
-    description
-      "This notification is used to report a state change for an
-       alarm.  The same notification is used for reporting a newly
-       raised alarm, a cleared alarm, or changing the text and/or
-       severity of an existing alarm.";
-    uses common-alarm-parameters;
-    uses alarm-state-change-parameters;
-  }
-
-  notification alarm-inventory-changed {
-    description
-      "This notification is used to report that the list of possible
-       alarms has changed.  This can happen when, for example, a new
-       software module is installed or a new physical card is
-       inserted.";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-hardware.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-hardware.yang
deleted file mode 100755
index f444e26ee..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-hardware.yang
+++ /dev/null
@@ -1,1141 +0,0 @@
-module ietf-hardware {
-yang-version 1.1;
-namespace "urn:ietf:params:xml:ns:yang:ietf-hardware";
-prefix hw;
-
-import ietf-inet-types {
-  prefix inet;
-}
-import ietf-yang-types {
-  prefix yang;
-}
-import iana-hardware {
-  prefix ianahw;
-}
-
-organization
-  "IETF NETMOD (Network Modeling) Working Group";
-
-contact
-  "WG Web:   <https://datatracker.ietf.org/wg/netmod/>
-   WG List:  <mailto:netmod@ietf.org>
-   Editor:   Andy Bierman
-             <mailto:andy@yumaworks.com>
-   Editor:   Martin Bjorklund
-             <mailto:mbj@tail-f.com>
-   Editor:   Jie Dong
-             <mailto:jie.dong@huawei.com>
-   Editor:   Dan Romascanu
-             <mailto:dromasca@gmail.com>";
-
-description
-  "This module contains a collection of YANG definitions for
-   managing hardware.
-   This data model is designed for the Network Management Datastore
-   Architecture (NMDA) defined in RFC 8342.
-   Copyright (c) 2018 IETF Trust and the persons identified as
-   authors of the code.  All rights reserved.
-   Redistribution and use in source and binary forms, with or
-   without modification, is permitted pursuant to, and subject
-   to the license terms contained in, the Simplified BSD License
-   set forth in Section 4.c of the IETF Trust's Legal Provisions
-   Relating to IETF Documents
-   (https://trustee.ietf.org/license-info).
-   This version of this YANG module is part of RFC 8348; see
-   the RFC itself for full legal notices.";
-
-revision 2018-03-13 {
-  description
-    "Initial revision.";
-  reference
-    "RFC 8348: A YANG Data Model for Hardware Management";
-}
-
-/*
- * Features
- */
-
-feature entity-mib {
-  description
-    "This feature indicates that the device implements
-     the ENTITY-MIB.";
-  reference
-    "RFC 6933: Entity MIB (Version 4)";
-}
-
-feature hardware-state {
-  description
-    "Indicates that ENTITY-STATE-MIB objects are supported";
-  reference
-    "RFC 4268: Entity State MIB";
-}
-
-feature hardware-sensor {
-  description
-    "Indicates that ENTITY-SENSOR-MIB objects are supported";
-  reference
-    "RFC 3433: Entity Sensor Management Information Base";
-}
-
-/*
- * Typedefs
- */
-
-typedef admin-state {
-  type enumeration {
-    enum unknown {
-      value 1;
-      description
-        "The resource is unable to report administrative state.";
-    }
-    enum locked {
-      value 2;
-      description
-        "The resource is administratively prohibited from use.";
-    }
-    enum shutting-down {
-      value 3;
-      description
-        "The resource usage is administratively limited to current
-         instances of use.";
-    }
-    enum unlocked {
-      value 4;
-      description
-        "The resource is not administratively prohibited from
-         use.";
-    }
-  }
-  description
-    "Represents the various possible administrative states.";
-  reference
-    "RFC 4268: Entity State MIB - EntityAdminState";
-}
-
-typedef oper-state {
-  type enumeration {
-    enum unknown {
-      value 1;
-      description
-        "The resource is unable to report its operational state.";
-    }
-    enum disabled {
-      value 2;
-      description
-        "The resource is totally inoperable.";
-    }
-    enum enabled {
-      value 3;
-
-      description
-        "The resource is partially or fully operable.";
-    }
-    enum testing {
-      value 4;
-      description
-        "The resource is currently being tested and cannot
-         therefore report whether or not it is operational.";
-    }
-  }
-  description
-    "Represents the possible values of operational states.";
-  reference
-    "RFC 4268: Entity State MIB - EntityOperState";
-}
-
-typedef usage-state {
-  type enumeration {
-    enum unknown {
-      value 1;
-      description
-        "The resource is unable to report usage state.";
-    }
-    enum idle {
-      value 2;
-      description
-        "The resource is servicing no users.";
-    }
-    enum active {
-      value 3;
-      description
-        "The resource is currently in use, and it has sufficient
-         spare capacity to provide for additional users.";
-    }
-    enum busy {
-      value 4;
-      description
-        "The resource is currently in use, but it currently has no
-         spare capacity to provide for additional users.";
-    }
-  }
-  description
-    "Represents the possible values of usage states.";
-  reference
-    "RFC 4268: Entity State MIB -  EntityUsageState";
-}
-
-typedef alarm-state {
-  type bits {
-    bit unknown {
-      position 0;
-      description
-        "The resource is unable to report alarm state.";
-    }
-    bit under-repair {
-      position 1;
-      description
-        "The resource is currently being repaired, which, depending
-         on the implementation, may make the other values in this
-         bit string not meaningful.";
-    }
-    bit critical {
-      position 2;
-      description
-        "One or more critical alarms are active against the
-         resource.";
-    }
-    bit major {
-      position 3;
-      description
-        "One or more major alarms are active against the
-         resource.";
-    }
-    bit minor {
-      position 4;
-      description
-        "One or more minor alarms are active against the
-         resource.";
-    }
-    bit warning {
-      position 5;
-      description
-        "One or more warning alarms are active against the
-         resource.";
-    }
-    bit indeterminate {
-      position 6;
-      description
-        "One or more alarms of whose perceived severity cannot be
-         determined are active against this resource.";
-    }
-  }
-  description
-    "Represents the possible values of alarm states.  An alarm is a
-     persistent indication of an error or warning condition.
-     When no bits of this attribute are set, then no active alarms
-     are known against this component and it is not under repair.";
-  reference
-    "RFC 4268: Entity State MIB - EntityAlarmStatus";
-}
-
-typedef standby-state {
-  type enumeration {
-    enum unknown {
-      value 1;
-      description
-        "The resource is unable to report standby state.";
-    }
-    enum hot-standby {
-      value 2;
-      description
-        "The resource is not providing service, but it will be
-         immediately able to take over the role of the resource to
-         be backed up, without the need for initialization
-         activity, and will contain the same information as the
-         resource to be backed up.";
-    }
-    enum cold-standby {
-      value 3;
-      description
-        "The resource is to back up another resource, but it will
-         not be immediately able to take over the role of a
-         resource to be backed up and will require some
-         initialization activity.";
-    }
-    enum providing-service {
-      value 4;
-      description
-        "The resource is providing service.";
-    }
-  }
-  description
-    "Represents the possible values of standby states.";
-  reference
-    "RFC 4268: Entity State MIB - EntityStandbyStatus";
-}
-
-typedef sensor-value-type {
-  type enumeration {
-    enum other {
-      value 1;
-      description
-        "A measure other than those listed below.";
-    }
-    enum unknown {
-      value 2;
-      description
-        "An unknown measurement or arbitrary, relative numbers";
-    }
-    enum volts-AC {
-      value 3;
-      description
-        "A measure of electric potential (alternating current).";
-    }
-    enum volts-DC {
-      value 4;
-      description
-        "A measure of electric potential (direct current).";
-    }
-    enum amperes {
-      value 5;
-      description
-        "A measure of electric current.";
-    }
-    enum watts {
-      value 6;
-      description
-        "A measure of power.";
-    }
-    enum hertz {
-      value 7;
-      description
-        "A measure of frequency.";
-    }
-    enum celsius {
-      value 8;
-      description
-        "A measure of temperature.";
-    }
-    enum percent-RH {
-      value 9;
-      description
-        "A measure of percent relative humidity.";
-    }
-    enum rpm {
-      value 10;
-      description
-        "A measure of shaft revolutions per minute.";
-    }
-    enum cmm {
-      value 11;
-      description
-        "A measure of cubic meters per minute (airflow).";
-    }
-    enum truth-value {
-      value 12;
-      description
-        "Value is one of 1 (true) or 2 (false)";
-    }
-  }
-  description
-    "A node using this data type represents the sensor measurement
-     data type associated with a physical sensor value.  The actual
-     data units are determined by examining a node of this type
-     together with the associated sensor-value-scale node.
-     A node of this type SHOULD be defined together with nodes of
-     type sensor-value-scale and type sensor-value-precision.
-     These three types are used to identify the semantics of a node
-     of type sensor-value.";
-  reference
-    "RFC 3433: Entity Sensor Management Information Base -
-               EntitySensorDataType";
-}
-
-typedef sensor-value-scale {
-  type enumeration {
-    enum yocto {
-      value 1;
-      description
-        "Data scaling factor of 10^-24.";
-    }
-    enum zepto {
-      value 2;
-      description
-        "Data scaling factor of 10^-21.";
-    }
-    enum atto {
-      value 3;
-      description
-        "Data scaling factor of 10^-18.";
-    }
-    enum femto {
-      value 4;
-      description
-        "Data scaling factor of 10^-15.";
-    }
-    enum pico {
-      value 5;
-      description
-        "Data scaling factor of 10^-12.";
-    }
-    enum nano {
-      value 6;
-      description
-        "Data scaling factor of 10^-9.";
-    }
-    enum micro {
-      value 7;
-      description
-        "Data scaling factor of 10^-6.";
-    }
-    enum milli {
-      value 8;
-      description
-        "Data scaling factor of 10^-3.";
-    }
-    enum units {
-      value 9;
-      description
-        "Data scaling factor of 10^0.";
-    }
-    enum kilo {
-      value 10;
-      description
-        "Data scaling factor of 10^3.";
-    }
-    enum mega {
-      value 11;
-      description
-        "Data scaling factor of 10^6.";
-    }
-    enum giga {
-      value 12;
-      description
-        "Data scaling factor of 10^9.";
-    }
-    enum tera {
-      value 13;
-      description
-        "Data scaling factor of 10^12.";
-    }
-    enum peta {
-      value 14;
-      description
-        "Data scaling factor of 10^15.";
-    }
-    enum exa {
-      value 15;
-      description
-        "Data scaling factor of 10^18.";
-    }
-    enum zetta {
-      value 16;
-      description
-        "Data scaling factor of 10^21.";
-    }
-    enum yotta {
-      value 17;
-      description
-        "Data scaling factor of 10^24.";
-    }
-  }
-  description
-    "A node using this data type represents a data scaling factor,
-     represented with an International System of Units (SI) prefix.
-     The actual data units are determined by examining a node of
-     this type together with the associated sensor-value-type.
-     A node of this type SHOULD be defined together with nodes of
-     type sensor-value-type and type sensor-value-precision.
-     Together, associated nodes of these three types are used to
-     identify the semantics of a node of type sensor-value.";
-  reference
-    "RFC 3433: Entity Sensor Management Information Base -
-               EntitySensorDataScale";
-}
-
-typedef sensor-value-precision {
-  type int8 {
-    range "-8 .. 9";
-  }
-  description
-    "A node using this data type represents a sensor value
-     precision range.
-     A node of this type SHOULD be defined together with nodes of
-     type sensor-value-type and type sensor-value-scale.  Together,
-     associated nodes of these three types are used to identify the
-     semantics of a node of type sensor-value.
-     If a node of this type contains a value in the range 1 to 9,
-     it represents the number of decimal places in the fractional
-     part of an associated sensor-value fixed-point number.
-     If a node of this type contains a value in the range -8 to -1,
-     it represents the number of accurate digits in the associated
-     sensor-value fixed-point number.
-     The value zero indicates the associated sensor-value node is
-     not a fixed-point number.
-     Server implementers must choose a value for the associated
-     sensor-value-precision node so that the precision and accuracy
-     of the associated sensor-value node is correctly indicated.
-     For example, a component representing a temperature sensor
-     that can measure 0 to 100 degrees C in 0.1 degree
-     increments, +/- 0.05 degrees, would have a
-     sensor-value-precision value of '1', a sensor-value-scale
-     value of 'units', and a sensor-value ranging from '0' to
-     '1000'.  The sensor-value would be interpreted as
-     'degrees C * 10'.";
-  reference
-    "RFC 3433: Entity Sensor Management Information Base -
-               EntitySensorPrecision";
-}
-
-typedef sensor-value {
-  type int32 {
-    range "-1000000000 .. 1000000000";
-  }
-  description
-   "A node using this data type represents a sensor value.
-    A node of this type SHOULD be defined together with nodes of
-    type sensor-value-type, type sensor-value-scale, and
-    type sensor-value-precision.  Together, associated nodes of
-    those three types are used to identify the semantics of a node
-    of this data type.
-    The semantics of a node using this data type are determined by
-    the value of the associated sensor-value-type node.
-    If the associated sensor-value-type node is equal to 'voltsAC',
-    'voltsDC', 'amperes', 'watts', 'hertz', 'celsius', or 'cmm',
-    then a node of this type MUST contain a fixed-point number
-    ranging from -999,999,999 to +999,999,999.  The value
-    -1000000000 indicates an underflow error.  The value
-    +1000000000 indicates an overflow error.  The
-    sensor-value-precision indicates how many fractional digits
-    are represented in the associated sensor-value node.
-    If the associated sensor-value-type node is equal to
-    'percentRH', then a node of this type MUST contain a number
-    ranging from 0 to 100.
-    If the associated sensor-value-type node is equal to 'rpm',
-    then a node of this type MUST contain a number ranging from
-    -999,999,999 to +999,999,999.
-    If the associated sensor-value-type node is equal to
-    'truth-value', then a node of this type MUST contain either the
-    value 1 (true) or the value 2 (false).
-    If the associated sensor-value-type node is equal to 'other' or
-    'unknown', then a node of this type MUST contain a number
-    ranging from -1000000000 to 1000000000.";
-  reference
-    "RFC 3433: Entity Sensor Management Information Base -
-               EntitySensorValue";
-}
-
-typedef sensor-status {
-  type enumeration {
-    enum ok {
-      value 1;
-      description
-        "Indicates that the server can obtain the sensor value.";
-    }
-    enum unavailable {
-      value 2;
-      description
-        "Indicates that the server presently cannot obtain the
-         sensor value.";
-    }
-    enum nonoperational {
-      value 3;
-      description
-        "Indicates that the server believes the sensor is broken.
-         The sensor could have a hard failure (disconnected wire)
-         or a soft failure such as out-of-range, jittery, or wildly
-         fluctuating readings.";
-    }
-  }
-  description
-    "A node using this data type represents the operational status
-     of a physical sensor.";
-  reference
-    "RFC 3433: Entity Sensor Management Information Base -
-               EntitySensorStatus";
-}
-
-/*
- * Data nodes
- */
-
-container hardware {
-  description
-    "Data nodes representing components.
-     If the server supports configuration of hardware components,
-     then this data model is instantiated in the configuration
-     datastores supported by the server.  The leaf-list 'datastore'
-     for the module 'ietf-hardware' in the YANG library provides
-     this information.";
-
-  leaf last-change {
-    type yang:date-and-time;
-    config false;
-    description
-      "The time the '/hardware/component' list changed in the
-       operational state.";
-  }
-
-  list component {
-    key name;
-    description
-      "List of components.
-       When the server detects a new hardware component, it
-       initializes a list entry in the operational state.
-       If the server does not support configuration of hardware
-       components, list entries in the operational state are
-       initialized with values for all nodes as detected by the
-       implementation.
-       Otherwise, this procedure is followed:
-         1. If there is an entry in the '/hardware/component' list
-            in the intended configuration with values for the nodes
-            'class', 'parent', and 'parent-rel-pos' that are equal
-            to the detected values, then the list entry in the
-            operational state is initialized with the configured
-            values, including the 'name'.
-         2. Otherwise (i.e., there is no matching configuration
-            entry), the list entry in the operational state is
-            initialized with values for all nodes as detected by
-            the implementation.
-       If the '/hardware/component' list in the intended
-       configuration is modified, then the system MUST behave as if
-       it re-initializes itself and follow the procedure in (1).";
-    reference
-      "RFC 6933: Entity MIB (Version 4) - entPhysicalEntry";
-
-    leaf name {
-      type string;
-      description
-        "The name assigned to this component.
-         This name is not required to be the same as
-         entPhysicalName.";
-    }
-
-    leaf class {
-      type identityref {
-        base ianahw:hardware-class;
-      }
-      mandatory true;
-      description
-        "An indication of the general hardware type of the
-         component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalClass";
-    }
-
-    leaf physical-index {
-      if-feature entity-mib;
-      type int32 {
-        range "1..2147483647";
-      }
-      config false;
-      description
-        "The entPhysicalIndex for the entPhysicalEntry represented
-         by this list entry.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalIndex";
-    }
-
-    leaf description {
-      type string;
-      config false;
-      description
-        "A textual description of the component.  This node should
-         contain a string that identifies the manufacturer's name
-         for the component and should be set to a distinct value
-         for each version or model of the component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalDescr";
-    }
-
-    leaf parent {
-      type leafref {
-        path "../../component/name";
-        require-instance false;
-      }
-      description
-        "The name of the component that physically contains this
-         component.
-         If this leaf is not instantiated, it indicates that this
-         component is not contained in any other component.
-         In the event that a physical component is contained by
-         more than one physical component (e.g., double-wide
-         modules), this node contains the name of one of these
-         components.  An implementation MUST use the same name
-         every time this node is instantiated.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalContainedIn";
-    }
-
-    leaf parent-rel-pos {
-      type int32 {
-        range "0 .. 2147483647";
-      }
-      description
-        "An indication of the relative position of this child
-         component among all its sibling components.  Sibling
-         components are defined as components that:
-           o share the same value of the 'parent' node and
-           o share a common base identity for the 'class' node.
-         Note that the last rule gives implementations flexibility
-         in how components are numbered.  For example, some
-         implementations might have a single number series for all
-         components derived from 'ianahw:port', while some others
-         might have different number series for different
-         components with identities derived from 'ianahw:port' (for
-         example, one for registered jack 45 (RJ45) and one for
-         small form-factor pluggable (SFP)).";
-
-      reference
-        "RFC 6933: Entity MIB (Version 4) -
-                   entPhysicalParentRelPos";
-    }
-
-    leaf-list contains-child {
-      type leafref {
-        path "../../component/name";
-      }
-      config false;
-      description
-        "The name of the contained component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalChildIndex";
-    }
-
-    leaf hardware-rev {
-      type string;
-      config false;
-      description
-        "The vendor-specific hardware revision string for the
-         component.  The preferred value is the hardware revision
-         identifier actually printed on the component itself (if
-         present).";
-      reference
-        "RFC 6933: Entity MIB (Version 4) -
-                   entPhysicalHardwareRev";
-    }
-
-    leaf firmware-rev {
-      type string;
-      config false;
-      description
-        "The vendor-specific firmware revision string for the
-         component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) -
-                   entPhysicalFirmwareRev";
-    }
-
-    leaf software-rev {
-      type string;
-      config false;
-
-      description
-        "The vendor-specific software revision string for the
-         component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) -
-                   entPhysicalSoftwareRev";
-    }
-
-    leaf serial-num {
-      type string;
-      config false;
-      description
-        "The vendor-specific serial number string for the
-         component.  The preferred value is the serial number
-         string actually printed on the component itself (if
-         present).";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalSerialNum";
-    }
-
-    leaf mfg-name {
-      type string;
-      config false;
-      description
-        "The name of the manufacturer of this physical component.
-         The preferred value is the manufacturer name string
-         actually printed on the component itself (if present).
-         Note that comparisons between instances of the
-         'model-name', 'firmware-rev', 'software-rev', and
-         'serial-num' nodes are only meaningful amongst components
-         with the same value of 'mfg-name'.
-         If the manufacturer name string associated with the
-         physical component is unknown to the server, then this
-         node is not instantiated.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalMfgName";
-    }
-
-    leaf model-name {
-      type string;
-      config false;
-      description
-        "The vendor-specific model name identifier string
-         associated with this physical component.  The preferred
-         value is the customer-visible part number, which may be
-         printed on the component itself.
-         If the model name string associated with the physical
-         component is unknown to the server, then this node is not
-         instantiated.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalModelName";
-    }
-
-    leaf alias {
-      type string;
-      description
-        "An 'alias' name for the component, as specified by a
-         network manager, that provides a non-volatile 'handle' for
-         the component.
-         If no configured value exists, the server MAY set the
-         value of this node to a locally unique value in the
-         operational state.
-         A server implementation MAY map this leaf to the
-         entPhysicalAlias MIB object.  Such an implementation needs
-         to use some mechanism to handle the differences in size
-         and characters allowed between this leaf and
-         entPhysicalAlias.  The definition of such a mechanism is
-         outside the scope of this document.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalAlias";
-    }
-
-    leaf asset-id {
-      type string;
-      description
-        "This node is a user-assigned asset tracking identifier for
-         the component.
-         A server implementation MAY map this leaf to the
-         entPhysicalAssetID MIB object.  Such an implementation
-         needs to use some mechanism to handle the differences in
-         size and characters allowed between this leaf and
-         entPhysicalAssetID.  The definition of such a mechanism is
-         outside the scope of this document.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalAssetID";
-    }
-
-    leaf is-fru {
-      type boolean;
-      config false;
-
-      description
-        "This node indicates whether or not this component is
-         considered a 'field-replaceable unit' by the vendor.  If
-         this node contains the value 'true', then this component
-         identifies a field-replaceable unit.  For all components
-         that are permanently contained within a field-replaceable
-         unit, the value 'false' should be returned for this
-         node.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalIsFRU";
-    }
-
-    leaf mfg-date {
-      type yang:date-and-time;
-      config false;
-      description
-        "The date of manufacturing of the managed component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalMfgDate";
-    }
-
-    leaf-list uri {
-      type inet:uri;
-      description
-        "This node contains identification information about the
-         component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalUris";
-    }
-
-    leaf uuid {
-      type yang:uuid;
-      config false;
-      description
-        "A Universally Unique Identifier of the component.";
-      reference
-        "RFC 6933: Entity MIB (Version 4) - entPhysicalUUID";
-    }
-
-    container state {
-      if-feature hardware-state;
-      description
-        "State-related nodes";
-      reference
-        "RFC 4268: Entity State MIB";
-
-      leaf state-last-changed {
-        type yang:date-and-time;
-        config false;
-        description
-          "The date and time when the value of any of the
-           admin-state, oper-state, usage-state, alarm-state, or
-           standby-state changed for this component.
-           If there has been no change since the last
-           re-initialization of the local system, this node
-           contains the date and time of local system
-           initialization.  If there has been no change since the
-           component was added to the local system, this node
-           contains the date and time of the insertion.";
-        reference
-          "RFC 4268: Entity State MIB - entStateLastChanged";
-      }
-
-      leaf admin-state {
-        type admin-state;
-        description
-          "The administrative state for this component.
-           This node refers to a component's administrative
-           permission to service both other components within its
-           containment hierarchy as well other users of its
-           services defined by means outside the scope of this
-           module.
-           Some components exhibit only a subset of the remaining
-           administrative state values.  Some components cannot be
-           locked; hence, this node exhibits only the 'unlocked'
-           state.  Other components cannot be shut down gracefully;
-           hence, this node does not exhibit the 'shutting-down'
-           state.";
-        reference
-          "RFC 4268: Entity State MIB - entStateAdmin";
-      }
-
-      leaf oper-state {
-        type oper-state;
-        config false;
-        description
-          "The operational state for this component.
-           Note that this node does not follow the administrative
-           state.  An administrative state of 'down' does not
-           predict an operational state of 'disabled'.
-           Note that some implementations may not be able to
-           accurately report oper-state while the admin-state node
-           has a value other than 'unlocked'.  In these cases, this
-           node MUST have a value of 'unknown'.";
-        reference
-          "RFC 4268: Entity State MIB - entStateOper";
-      }
-
-      leaf usage-state {
-        type usage-state;
-        config false;
-        description
-          "The usage state for this component.
-           This node refers to a component's ability to service
-           more components in a containment hierarchy.
-           Some components will exhibit only a subset of the usage
-           state values.  Components that are unable to ever
-           service any components within a containment hierarchy
-           will always have a usage state of 'busy'.  In some
-           cases, a component will be able to support only one
-           other component within its containment hierarchy and
-           will therefore only exhibit values of 'idle' and
-           'busy'.";
-        reference
-          "RFC 4268: Entity State MIB - entStateUsage";
-      }
-
-      leaf alarm-state {
-        type alarm-state;
-        config false;
-        description
-          "The alarm state for this component.  It does not
-           include the alarms raised on child components within its
-           containment hierarchy.";
-        reference
-          "RFC 4268: Entity State MIB - entStateAlarm";
-      }
-
-      leaf standby-state {
-        type standby-state;
-        config false;
-        description
-          "The standby state for this component.
-           Some components will exhibit only a subset of the
-           remaining standby state values.  If this component
-           cannot operate in a standby role, the value of this node
-           will always be 'providing-service'.";
-        reference
-          "RFC 4268: Entity State MIB - entStateStandby";
-      }
-    }
-
-    container sensor-data {
-      when 'derived-from-or-self(../class,
-                                 "ianahw:sensor")' {
-        description
-          "Sensor data nodes present for any component of type
-           'sensor'";
-      }
-      if-feature hardware-sensor;
-      config false;
-
-      description
-        "Sensor-related nodes.";
-      reference
-        "RFC 3433: Entity Sensor Management Information Base";
-
-      leaf value {
-        type sensor-value;
-        description
-          "The most recent measurement obtained by the server
-           for this sensor.
-           A client that periodically fetches this node should also
-           fetch the nodes 'value-type', 'value-scale', and
-           'value-precision', since they may change when the value
-           is changed.";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorValue";
-      }
-
-      leaf value-type {
-        type sensor-value-type;
-        description
-          "The type of data units associated with the
-           sensor value";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorType";
-      }
-      leaf value-scale {
-        type sensor-value-scale;
-        description
-          "The (power of 10) scaling factor associated
-           with the sensor value";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorScale";
-      }
-
-      leaf value-precision {
-        type sensor-value-precision;
-        description
-          "The number of decimal places of precision
-           associated with the sensor value";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorPrecision";
-      }
-
-      leaf oper-status {
-        type sensor-status;
-        description
-          "The operational status of the sensor.";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorOperStatus";
-      }
-
-      leaf units-display {
-        type string;
-        description
-          "A textual description of the data units that should be
-           used in the display of the sensor value.";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorUnitsDisplay";
-      }
-
-      leaf value-timestamp {
-        type yang:date-and-time;
-        description
-          "The time the status and/or value of this sensor was last
-           obtained by the server.";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorValueTimeStamp";
-      }
-      leaf value-update-rate {
-        type uint32;
-        units "milliseconds";
-        description
-          "An indication of the frequency that the server updates
-           the associated 'value' node, represented in
-           milliseconds.  The value zero indicates:
-            - the sensor value is updated on demand (e.g.,
-              when polled by the server for a get-request),
-            - the sensor value is updated when the sensor
-              value changes (event-driven), or
-            - the server does not know the update rate.";
-        reference
-          "RFC 3433: Entity Sensor Management Information Base -
-                     entPhySensorValueUpdateRate";
-      }
-    }
-  }
-}
-
-/*
- * Notifications
- */
-
-notification hardware-state-change {
-  description
-    "A hardware-state-change notification is generated when the
-     value of /hardware/last-change changes in the operational
-     state.";
-  reference
-    "RFC 6933: Entity MIB (Version 4) - entConfigChange";
-}
-
-notification hardware-state-oper-enabled {
-  if-feature hardware-state;
-  description
-    "A hardware-state-oper-enabled notification signifies that a
-     component has transitioned into the 'enabled' state.";
-
-  leaf name {
-    type leafref {
-      path "/hardware/component/name";
-    }
-
-    description
-      "The name of the component that has transitioned into the
-       'enabled' state.";
-  }
-  leaf admin-state {
-    type leafref {
-      path "/hardware/component/state/admin-state";
-    }
-    description
-      "The administrative state for the component.";
-  }
-  leaf alarm-state {
-    type leafref {
-      path "/hardware/component/state/alarm-state";
-    }
-    description
-      "The alarm state for the component.";
-  }
-  reference
-    "RFC 4268: Entity State MIB - entStateOperEnabled";
-}
-
-notification hardware-state-oper-disabled {
-  if-feature hardware-state;
-  description
-    "A hardware-state-oper-disabled notification signifies that a
-     component has transitioned into the 'disabled' state.";
-
-  leaf name {
-    type leafref {
-      path "/hardware/component/name";
-    }
-    description
-      "The name of the component that has transitioned into the
-       'disabled' state.";
-  }
-  leaf admin-state {
-    type leafref {
-      path "/hardware/component/state/admin-state";
-    }
-    description
-      "The administrative state for the component.";
-  }
-  leaf alarm-state {
-    type leafref {
-      path "/hardware/component/state/alarm-state";
-    }
-
-    description
-      "The alarm state for the component.";
-  }
-  reference
-    "RFC 4268: Entity State MIB - entStateOperDisabled";
-}
-
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-interfaces.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-interfaces.yang
deleted file mode 100644
index 8dae9d3e2..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/ietf-interfaces.yang
+++ /dev/null
@@ -1,1073 +0,0 @@
-module ietf-interfaces {
-  yang-version 1.1;
-  namespace "urn:ietf:params:xml:ns:yang:ietf-interfaces";
-  prefix if;
-
-  import ietf-yang-types {
-    prefix yang;
-  }
-
-  organization
-    "IETF NETMOD (Network Modeling) Working Group";
-
-  contact
-    "WG Web:   <https://datatracker.ietf.org/wg/netmod/>
-     WG List:  <mailto:netmod@ietf.org>
-     Editor:   Martin Bjorklund
-               <mailto:mbj@tail-f.com>";
-
-  description
-    "This module contains a collection of YANG definitions for
-     managing network interfaces.
-     Copyright (c) 2018 IETF Trust and the persons identified as
-     authors of the code.  All rights reserved.
-     Redistribution and use in source and binary forms, with or
-     without modification, is permitted pursuant to, and subject
-     to the license terms contained in, the Simplified BSD License
-     set forth in Section 4.c of the IETF Trust's Legal Provisions
-     Relating to IETF Documents
-     (https://trustee.ietf.org/license-info).
-     This version of this YANG module is part of RFC 8343; see
-     the RFC itself for full legal notices.";
-
-  revision 2018-02-20 {
-    description
-      "Updated to support NMDA.";
-    reference
-      "RFC 8343: A YANG Data Model for Interface Management";
-  }
-
-  revision 2014-05-08 {
-    description
-      "Initial revision.";
-    reference
-      "RFC 7223: A YANG Data Model for Interface Management";
-  }
-
-  /*
-   * Typedefs
-   */
-
-  typedef interface-ref {
-    type leafref {
-      path "/if:interfaces/if:interface/if:name";
-    }
-    description
-      "This type is used by data models that need to reference
-       interfaces.";
-  }
-
-  /*
-   * Identities
-   */
-
-  identity interface-type {
-    description
-      "Base identity from which specific interface types are
-       derived.";
-  }
-
-  /*
-   * Features
-   */
-
-  feature arbitrary-names {
-    description
-      "This feature indicates that the device allows user-controlled
-       interfaces to be named arbitrarily.";
-  }
-  feature pre-provisioning {
-    description
-      "This feature indicates that the device supports
-       pre-provisioning of interface configuration, i.e., it is
-       possible to configure an interface whose physical interface
-       hardware is not present on the device.";
-  }
-  feature if-mib {
-    description
-      "This feature indicates that the device implements
-       the IF-MIB.";
-    reference
-      "RFC 2863: The Interfaces Group MIB";
-  }
-
-  /*
-   * Data nodes
-   */
-
-  container interfaces {
-    description
-      "Interface parameters.";
-
-    list interface {
-      key "name";
-
-      description
-        "The list of interfaces on the device.
-         The status of an interface is available in this list in the
-         operational state.  If the configuration of a
-         system-controlled interface cannot be used by the system
-         (e.g., the interface hardware present does not match the
-         interface type), then the configuration is not applied to
-         the system-controlled interface shown in the operational
-         state.  If the configuration of a user-controlled interface
-         cannot be used by the system, the configured interface is
-         not instantiated in the operational state.
-         System-controlled interfaces created by the system are
-         always present in this list in the operational state,
-         whether or not they are configured.";
-
-     leaf name {
-        type string;
-        description
-          "The name of the interface.
-           A device MAY restrict the allowed values for this leaf,
-           possibly depending on the type of the interface.
-           For system-controlled interfaces, this leaf is the
-           device-specific name of the interface.
-           If a client tries to create configuration for a
-           system-controlled interface that is not present in the
-           operational state, the server MAY reject the request if
-           the implementation does not support pre-provisioning of
-           interfaces or if the name refers to an interface that can
-           never exist in the system.  A Network Configuration
-           Protocol (NETCONF) server MUST reply with an rpc-error
-           with the error-tag 'invalid-value' in this case.
-           If the device supports pre-provisioning of interface
-           configuration, the 'pre-provisioning' feature is
-           advertised.
-           If the device allows arbitrarily named user-controlled
-           interfaces, the 'arbitrary-names' feature is advertised.
-           When a configured user-controlled interface is created by
-           the system, it is instantiated with the same name in the
-           operational state.
-           A server implementation MAY map this leaf to the ifName
-           MIB object.  Such an implementation needs to use some
-           mechanism to handle the differences in size and characters
-           allowed between this leaf and ifName.  The definition of
-           such a mechanism is outside the scope of this document.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifName";
-      }
-
-      leaf description {
-        type string;
-        description
-          "A textual description of the interface.
-           A server implementation MAY map this leaf to the ifAlias
-           MIB object.  Such an implementation needs to use some
-           mechanism to handle the differences in size and characters
-           allowed between this leaf and ifAlias.  The definition of
-           such a mechanism is outside the scope of this document.
-           Since ifAlias is defined to be stored in non-volatile
-           storage, the MIB implementation MUST map ifAlias to the
-           value of 'description' in the persistently stored
-           configuration.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifAlias";
-      }
-
-      leaf type {
-        type identityref {
-          base interface-type;
-        }
-        mandatory true;
-        description
-          "The type of the interface.
-           When an interface entry is created, a server MAY
-           initialize the type leaf with a valid value, e.g., if it
-           is possible to derive the type from the name of the
-           interface.
-           If a client tries to set the type of an interface to a
-           value that can never be used by the system, e.g., if the
-           type is not supported or if the type does not match the
-           name of the interface, the server MUST reject the request.
-           A NETCONF server MUST reply with an rpc-error with the
-           error-tag 'invalid-value' in this case.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifType";
-      }
-
-      leaf enabled {
-        type boolean;
-        default "true";
-        description
-          "This leaf contains the configured, desired state of the
-           interface.
-           Systems that implement the IF-MIB use the value of this
-           leaf in the intended configuration to set
-           IF-MIB.ifAdminStatus to 'up' or 'down' after an ifEntry
-           has been initialized, as described in RFC 2863.
-           Changes in this leaf in the intended configuration are
-           reflected in ifAdminStatus.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifAdminStatus";
-      }
-
-      leaf link-up-down-trap-enable {
-        if-feature if-mib;
-        type enumeration {
-          enum enabled {
-            value 1;
-            description
-              "The device will generate linkUp/linkDown SNMP
-               notifications for this interface.";
-          }
-          enum disabled {
-            value 2;
-            description
-              "The device will not generate linkUp/linkDown SNMP
-               notifications for this interface.";
-          }
-        }
-        description
-          "Controls whether linkUp/linkDown SNMP notifications
-           should be generated for this interface.
-           If this node is not configured, the value 'enabled' is
-           operationally used by the server for interfaces that do
-           not operate on top of any other interface (i.e., there are
-           no 'lower-layer-if' entries), and 'disabled' otherwise.";
-        reference
-          "RFC 2863: The Interfaces Group MIB -
-                     ifLinkUpDownTrapEnable";
-      }
-
-      leaf admin-status {
-        if-feature if-mib;
-        type enumeration {
-          enum up {
-            value 1;
-            description
-              "Ready to pass packets.";
-          }
-          enum down {
-            value 2;
-            description
-              "Not ready to pass packets and not in some test mode.";
-          }
-          enum testing {
-            value 3;
-            description
-              "In some test mode.";
-          }
-        }
-        config false;
-        mandatory true;
-        description
-          "The desired state of the interface.
-           This leaf has the same read semantics as ifAdminStatus.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifAdminStatus";
-      }
-
-      leaf oper-status {
-        type enumeration {
-          enum up {
-            value 1;
-            description
-              "Ready to pass packets.";
-          }
-          enum down {
-            value 2;
-
-            description
-              "The interface does not pass any packets.";
-          }
-          enum testing {
-            value 3;
-            description
-              "In some test mode.  No operational packets can
-               be passed.";
-          }
-          enum unknown {
-            value 4;
-            description
-              "Status cannot be determined for some reason.";
-          }
-          enum dormant {
-            value 5;
-            description
-              "Waiting for some external event.";
-          }
-          enum not-present {
-            value 6;
-            description
-              "Some component (typically hardware) is missing.";
-          }
-          enum lower-layer-down {
-            value 7;
-            description
-              "Down due to state of lower-layer interface(s).";
-          }
-        }
-        config false;
-        mandatory true;
-        description
-          "The current operational state of the interface.
-           This leaf has the same semantics as ifOperStatus.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifOperStatus";
-      }
-
-      leaf last-change {
-        type yang:date-and-time;
-        config false;
-        description
-          "The time the interface entered its current operational
-           state.  If the current state was entered prior to the
-           last re-initialization of the local network management
-           subsystem, then this node is not present.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifLastChange";
-      }
-
-      leaf if-index {
-        if-feature if-mib;
-        type int32 {
-          range "1..2147483647";
-        }
-        config false;
-        mandatory true;
-        description
-          "The ifIndex value for the ifEntry represented by this
-           interface.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifIndex";
-      }
-
-      leaf phys-address {
-        type yang:phys-address;
-        config false;
-        description
-          "The interface's address at its protocol sub-layer.  For
-           example, for an 802.x interface, this object normally
-           contains a Media Access Control (MAC) address.  The
-           interface's media-specific modules must define the bit
-           and byte ordering and the format of the value of this
-           object.  For interfaces that do not have such an address
-           (e.g., a serial line), this node is not present.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifPhysAddress";
-      }
-
-      leaf-list higher-layer-if {
-        type interface-ref;
-        config false;
-        description
-          "A list of references to interfaces layered on top of this
-           interface.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifStackTable";
-      }
-
-      leaf-list lower-layer-if {
-        type interface-ref;
-        config false;
-
-        description
-          "A list of references to interfaces layered underneath this
-           interface.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifStackTable";
-      }
-
-      leaf speed {
-        type yang:gauge64;
-        units "bits/second";
-        config false;
-        description
-            "An estimate of the interface's current bandwidth in bits
-             per second.  For interfaces that do not vary in
-             bandwidth or for those where no accurate estimation can
-             be made, this node should contain the nominal bandwidth.
-             For interfaces that have no concept of bandwidth, this
-             node is not present.";
-        reference
-          "RFC 2863: The Interfaces Group MIB -
-                     ifSpeed, ifHighSpeed";
-      }
-
-      container statistics {
-        config false;
-        description
-          "A collection of interface-related statistics objects.";
-
-        leaf discontinuity-time {
-          type yang:date-and-time;
-          mandatory true;
-          description
-            "The time on the most recent occasion at which any one or
-             more of this interface's counters suffered a
-             discontinuity.  If no such discontinuities have occurred
-             since the last re-initialization of the local management
-             subsystem, then this node contains the time the local
-             management subsystem re-initialized itself.";
-        }
-
-        leaf in-octets {
-          type yang:counter64;
-          description
-            "The total number of octets received on the interface,
-             including framing characters.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCInOctets";
-        }
-
-        leaf in-unicast-pkts {
-          type yang:counter64;
-          description
-            "The number of packets, delivered by this sub-layer to a
-             higher (sub-)layer, that were not addressed to a
-             multicast or broadcast address at this sub-layer.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCInUcastPkts";
-        }
-
-        leaf in-broadcast-pkts {
-          type yang:counter64;
-          description
-            "The number of packets, delivered by this sub-layer to a
-             higher (sub-)layer, that were addressed to a broadcast
-             address at this sub-layer.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCInBroadcastPkts";
-        }
-
-        leaf in-multicast-pkts {
-          type yang:counter64;
-          description
-            "The number of packets, delivered by this sub-layer to a
-             higher (sub-)layer, that were addressed to a multicast
-             address at this sub-layer.  For a MAC-layer protocol,
-             this includes both Group and Functional addresses.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCInMulticastPkts";
-        }
-
-        leaf in-discards {
-          type yang:counter32;
-          description
-            "The number of inbound packets that were chosen to be
-             discarded even though no errors had been detected to
-             prevent their being deliverable to a higher-layer
-             protocol.  One possible reason for discarding such a
-             packet could be to free up buffer space.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifInDiscards";
-        }
-
-        leaf in-errors {
-          type yang:counter32;
-          description
-            "For packet-oriented interfaces, the number of inbound
-             packets that contained errors preventing them from being
-             deliverable to a higher-layer protocol.  For character-
-             oriented or fixed-length interfaces, the number of
-             inbound transmission units that contained errors
-             preventing them from being deliverable to a higher-layer
-             protocol.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifInErrors";
-        }
-
-        leaf in-unknown-protos {
-          type yang:counter32;
-
-          description
-            "For packet-oriented interfaces, the number of packets
-             received via the interface that were discarded because
-             of an unknown or unsupported protocol.  For
-             character-oriented or fixed-length interfaces that
-             support protocol multiplexing, the number of
-             transmission units received via the interface that were
-             discarded because of an unknown or unsupported protocol.
-             For any interface that does not support protocol
-             multiplexing, this counter is not present.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifInUnknownProtos";
-        }
-
-        leaf out-octets {
-          type yang:counter64;
-          description
-            "The total number of octets transmitted out of the
-             interface, including framing characters.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCOutOctets";
-        }
-
-        leaf out-unicast-pkts {
-          type yang:counter64;
-          description
-            "The total number of packets that higher-level protocols
-             requested be transmitted and that were not addressed
-             to a multicast or broadcast address at this sub-layer,
-             including those that were discarded or not sent.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCOutUcastPkts";
-        }
-
-        leaf out-broadcast-pkts {
-          type yang:counter64;
-          description
-            "The total number of packets that higher-level protocols
-             requested be transmitted and that were addressed to a
-             broadcast address at this sub-layer, including those
-             that were discarded or not sent.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCOutBroadcastPkts";
-        }
-
-        leaf out-multicast-pkts {
-          type yang:counter64;
-          description
-            "The total number of packets that higher-level protocols
-             requested be transmitted and that were addressed to a
-             multicast address at this sub-layer, including those
-             that were discarded or not sent.  For a MAC-layer
-             protocol, this includes both Group and Functional
-             addresses.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCOutMulticastPkts";
-        }
-
-        leaf out-discards {
-          type yang:counter32;
-          description
-            "The number of outbound packets that were chosen to be
-             discarded even though no errors had been detected to
-             prevent their being transmitted.  One possible reason
-             for discarding such a packet could be to free up buffer
-             space.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifOutDiscards";
-        }
-
-        leaf out-errors {
-          type yang:counter32;
-          description
-            "For packet-oriented interfaces, the number of outbound
-             packets that could not be transmitted because of errors.
-             For character-oriented or fixed-length interfaces, the
-             number of outbound transmission units that could not be
-             transmitted because of errors.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifOutErrors";
-        }
-      }
-
-    }
-  }
-
-  /*
-   * Legacy typedefs
-   */
-
-  typedef interface-state-ref {
-    type leafref {
-      path "/if:interfaces-state/if:interface/if:name";
-    }
-    status deprecated;
-    description
-      "This type is used by data models that need to reference
-       the operationally present interfaces.";
-  }
-
-  /*
-   * Legacy operational state data nodes
-   */
-
-  container interfaces-state {
-    config false;
-    status deprecated;
-    description
-      "Data nodes for the operational state of interfaces.";
-
-    list interface {
-      key "name";
-      status deprecated;
-
-      description
-        "The list of interfaces on the device.
-         System-controlled interfaces created by the system are
-         always present in this list, whether or not they are
-         configured.";
-
-      leaf name {
-        type string;
-        status deprecated;
-        description
-          "The name of the interface.
-           A server implementation MAY map this leaf to the ifName
-           MIB object.  Such an implementation needs to use some
-           mechanism to handle the differences in size and characters
-           allowed between this leaf and ifName.  The definition of
-           such a mechanism is outside the scope of this document.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifName";
-      }
-
-      leaf type {
-        type identityref {
-          base interface-type;
-        }
-        mandatory true;
-        status deprecated;
-        description
-          "The type of the interface.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifType";
-      }
-
-      leaf admin-status {
-        if-feature if-mib;
-        type enumeration {
-          enum up {
-            value 1;
-            description
-              "Ready to pass packets.";
-          }
-          enum down {
-            value 2;
-            description
-              "Not ready to pass packets and not in some test mode.";
-          }
-          enum testing {
-            value 3;
-            description
-              "In some test mode.";
-          }
-        }
-        mandatory true;
-        status deprecated;
-        description
-          "The desired state of the interface.
-           This leaf has the same read semantics as ifAdminStatus.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifAdminStatus";
-      }
-
-      leaf oper-status {
-        type enumeration {
-          enum up {
-            value 1;
-            description
-              "Ready to pass packets.";
-          }
-          enum down {
-            value 2;
-            description
-              "The interface does not pass any packets.";
-          }
-          enum testing {
-            value 3;
-            description
-              "In some test mode.  No operational packets can
-               be passed.";
-          }
-          enum unknown {
-            value 4;
-            description
-              "Status cannot be determined for some reason.";
-          }
-          enum dormant {
-            value 5;
-            description
-              "Waiting for some external event.";
-          }
-          enum not-present {
-            value 6;
-            description
-              "Some component (typically hardware) is missing.";
-          }
-          enum lower-layer-down {
-            value 7;
-            description
-              "Down due to state of lower-layer interface(s).";
-          }
-        }
-        mandatory true;
-        status deprecated;
-        description
-          "The current operational state of the interface.
-           This leaf has the same semantics as ifOperStatus.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifOperStatus";
-      }
-
-      leaf last-change {
-        type yang:date-and-time;
-        status deprecated;
-        description
-          "The time the interface entered its current operational
-           state.  If the current state was entered prior to the
-           last re-initialization of the local network management
-           subsystem, then this node is not present.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifLastChange";
-      }
-
-      leaf if-index {
-        if-feature if-mib;
-        type int32 {
-          range "1..2147483647";
-        }
-        mandatory true;
-        status deprecated;
-        description
-          "The ifIndex value for the ifEntry represented by this
-           interface.";
-
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifIndex";
-      }
-
-      leaf phys-address {
-        type yang:phys-address;
-        status deprecated;
-        description
-          "The interface's address at its protocol sub-layer.  For
-           example, for an 802.x interface, this object normally
-           contains a Media Access Control (MAC) address.  The
-           interface's media-specific modules must define the bit
-           and byte ordering and the format of the value of this
-           object.  For interfaces that do not have such an address
-           (e.g., a serial line), this node is not present.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifPhysAddress";
-      }
-
-      leaf-list higher-layer-if {
-        type interface-state-ref;
-        status deprecated;
-        description
-          "A list of references to interfaces layered on top of this
-           interface.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifStackTable";
-      }
-
-      leaf-list lower-layer-if {
-        type interface-state-ref;
-        status deprecated;
-        description
-          "A list of references to interfaces layered underneath this
-           interface.";
-        reference
-          "RFC 2863: The Interfaces Group MIB - ifStackTable";
-      }
-
-      leaf speed {
-        type yang:gauge64;
-        units "bits/second";
-        status deprecated;
-        description
-            "An estimate of the interface's current bandwidth in bits
-             per second.  For interfaces that do not vary in
-             bandwidth or for those where no accurate estimation can
-             be made, this node should contain the nominal bandwidth.
-             For interfaces that have no concept of bandwidth, this
-             node is not present.";
-        reference
-          "RFC 2863: The Interfaces Group MIB -
-                     ifSpeed, ifHighSpeed";
-      }
-
-      container statistics {
-        status deprecated;
-        description
-          "A collection of interface-related statistics objects.";
-
-        leaf discontinuity-time {
-          type yang:date-and-time;
-          mandatory true;
-          status deprecated;
-          description
-            "The time on the most recent occasion at which any one or
-             more of this interface's counters suffered a
-             discontinuity.  If no such discontinuities have occurred
-             since the last re-initialization of the local management
-             subsystem, then this node contains the time the local
-             management subsystem re-initialized itself.";
-        }
-
-        leaf in-octets {
-          type yang:counter64;
-          status deprecated;
-          description
-            "The total number of octets received on the interface,
-             including framing characters.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCInOctets";
-        }
-
-        leaf in-unicast-pkts {
-          type yang:counter64;
-          status deprecated;
-          description
-            "The number of packets, delivered by this sub-layer to a
-             higher (sub-)layer, that were not addressed to a
-             multicast or broadcast address at this sub-layer.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCInUcastPkts";
-        }
-
-        leaf in-broadcast-pkts {
-          type yang:counter64;
-          status deprecated;
-          description
-            "The number of packets, delivered by this sub-layer to a
-             higher (sub-)layer, that were addressed to a broadcast
-             address at this sub-layer.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCInBroadcastPkts";
-        }
-
-        leaf in-multicast-pkts {
-          type yang:counter64;
-          status deprecated;
-          description
-            "The number of packets, delivered by this sub-layer to a
-             higher (sub-)layer, that were addressed to a multicast
-             address at this sub-layer.  For a MAC-layer protocol,
-             this includes both Group and Functional addresses.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCInMulticastPkts";
-        }
-
-        leaf in-discards {
-          type yang:counter32;
-          status deprecated;
-
-          description
-            "The number of inbound packets that were chosen to be
-             discarded even though no errors had been detected to
-             prevent their being deliverable to a higher-layer
-             protocol.  One possible reason for discarding such a
-             packet could be to free up buffer space.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifInDiscards";
-        }
-
-        leaf in-errors {
-          type yang:counter32;
-          status deprecated;
-          description
-            "For packet-oriented interfaces, the number of inbound
-             packets that contained errors preventing them from being
-             deliverable to a higher-layer protocol.  For character-
-             oriented or fixed-length interfaces, the number of
-             inbound transmission units that contained errors
-             preventing them from being deliverable to a higher-layer
-             protocol.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifInErrors";
-        }
-
-        leaf in-unknown-protos {
-          type yang:counter32;
-          status deprecated;
-          description
-            "For packet-oriented interfaces, the number of packets
-             received via the interface that were discarded because
-             of an unknown or unsupported protocol.  For
-             character-oriented or fixed-length interfaces that
-             support protocol multiplexing, the number of
-             transmission units received via the interface that were
-             discarded because of an unknown or unsupported protocol.
-             For any interface that does not support protocol
-             multiplexing, this counter is not present.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifInUnknownProtos";
-        }
-
-        leaf out-octets {
-          type yang:counter64;
-          status deprecated;
-          description
-            "The total number of octets transmitted out of the
-             interface, including framing characters.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCOutOctets";
-        }
-
-        leaf out-unicast-pkts {
-          type yang:counter64;
-          status deprecated;
-          description
-            "The total number of packets that higher-level protocols
-             requested be transmitted and that were not addressed
-             to a multicast or broadcast address at this sub-layer,
-             including those that were discarded or not sent.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifHCOutUcastPkts";
-        }
-
-        leaf out-broadcast-pkts {
-          type yang:counter64;
-          status deprecated;
-
-          description
-            "The total number of packets that higher-level protocols
-             requested be transmitted and that were addressed to a
-             broadcast address at this sub-layer, including those
-             that were discarded or not sent.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCOutBroadcastPkts";
-        }
-
-        leaf out-multicast-pkts {
-          type yang:counter64;
-          status deprecated;
-          description
-            "The total number of packets that higher-level protocols
-             requested be transmitted and that were addressed to a
-             multicast address at this sub-layer, including those
-             that were discarded or not sent.  For a MAC-layer
-             protocol, this includes both Group and Functional
-             addresses.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB -
-                       ifHCOutMulticastPkts";
-        }
-
-        leaf out-discards {
-          type yang:counter32;
-          status deprecated;
-          description
-            "The number of outbound packets that were chosen to be
-             discarded even though no errors had been detected to
-             prevent their being transmitted.  One possible reason
-             for discarding such a packet could be to free up buffer
-             space.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifOutDiscards";
-        }
-
-        leaf out-errors {
-          type yang:counter32;
-          status deprecated;
-          description
-            "For packet-oriented interfaces, the number of outbound
-             packets that could not be transmitted because of errors.
-             For character-oriented or fixed-length interfaces, the
-             number of outbound transmission units that could not be
-             transmitted because of errors.
-             Discontinuities in the value of this counter can occur
-             at re-initialization of the management system and at
-             other times as indicated by the value of
-             'discontinuity-time'.";
-          reference
-            "RFC 2863: The Interfaces Group MIB - ifOutErrors";
-        }
-      }
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-alarm.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-alarm.yang
deleted file mode 100644
index 7b7b5e0da..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-alarm.yang
+++ /dev/null
@@ -1,181 +0,0 @@
-module org-openroadm-alarm {
-  namespace "http://org/openroadm/alarm";
-  prefix org-openroadm-alarm;
-
-  import ietf-yang-types {
-    prefix yang;
-    revision-date 2013-07-15;
-  }
-  import org-openroadm-resource {
-    prefix org-openroadm-resource;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-probable-cause {
-    prefix org-openroadm-probable-cause;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of an alarm.
-
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  typedef severity {
-    type enumeration {
-      enum critical {
-        value 1;
-      }
-      enum major {
-        value 2;
-      }
-      enum minor {
-        value 3;
-      }
-      enum warning {
-        value 4;
-      }
-      enum clear {
-        value 5;
-      }
-      enum indeterminate {
-        value 6;
-      }
-    }
-    description
-      "Severity, based on X.733 perceived severity";
-  }
-
-  grouping alarm {
-    leaf id {
-      type string;
-      mandatory true;
-      description
-        "Uniquely id for this alarm, within the given management domain";
-    }
-    container resource {
-      description
-        "Resource under alarm";
-      uses org-openroadm-resource:resource;
-    }
-    container probableCause {
-      description
-        "Probable cause of alarm";
-      uses org-openroadm-probable-cause:probable-cause;
-    }
-    leaf raiseTime {
-      type yang:date-and-time;
-      mandatory true;
-      description
-        "Time alarm was raised";
-    }
-    leaf severity {
-      type severity;
-      mandatory true;
-      description
-        "Severity of alarm. Based on X.733 perceived severity.";
-    }
-    leaf circuit-id {
-      type string;
-      description
-        "Circuit-id for alarm correlation.";
-    }
-    leaf additional-detail {
-      type string;
-      description
-        "Provide additional descriptive text about the probable cause.";
-    }
-    leaf corrective-action {
-      type string;
-      description
-        "Provide recommended corrective actions for this probable cause, i.e. replace or restart a circuit pack, check wiring for the reported source, or secondary failure to be correlated ";
-    }
-  }
-
-  notification alarm-notification {
-    description
-      "Notification sent on initial alarm creation, as well as any time the alarm changes state, including clear";
-    uses alarm;
-  }
-  container active-alarm-list {
-    config false;
-    description
-      "List of currently active alarms. An alarm is removed from this table when the state transitions to clear.";
-    list activeAlarms {
-      key "id";
-      uses alarm;
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-alarm-pm-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-alarm-pm-types.yang
deleted file mode 100644
index d13b85b3f..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-alarm-pm-types.yang
+++ /dev/null
@@ -1,81 +0,0 @@
-module org-openroadm-common-alarm-pm-types {
-  namespace "http://org/openroadm/common-alarm-pm-types";
-  prefix org-openroadm-common-alarm-pm-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common alarm and pm types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  typedef direction {
-    type enumeration {
-      enum tx {
-        value 1;
-      }
-      enum rx {
-        value 2;
-      }
-      enum bidirectional {
-        value 3;
-      }
-      enum notApplicable {
-        value 4;
-      }
-    }
-  }
-
-  typedef location {
-    type enumeration {
-      enum notApplicable {
-        value 1;
-      }
-      enum nearEnd {
-        value 2;
-      }
-      enum farEnd {
-        value 3;
-      }
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-amplifier-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-amplifier-types.yang
deleted file mode 100644
index d5500a173..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-amplifier-types.yang
+++ /dev/null
@@ -1,99 +0,0 @@
-module org-openroadm-common-amplifier-types {
-  namespace "http://org/openroadm/common-amplifier-types";
-  prefix org-openroadm-common-amplifier-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  typedef amplifier-types {
-    type enumeration {
-      enum standard {
-        value 1;
-      }
-    }
-    description
-      "identifier for amplifier type
-       1. standard for amplifier as defined initially in the ROADM MSA specifications
-       To be completed if/when additional amplifier types are required ";
-  }
-
-  typedef line-amplifier-control-mode {
-    type enumeration {
-      enum gainLoss {
-        value 2;
-      }
-      enum off {
-        value 3;
-      }
-    }
-    description
-      "Identifies the line amplifier control mode, either off or gain.";
-  }
-
-  typedef amplifier-gain-range {
-    type enumeration {
-      enum gain-range-1 {
-        value 1;
-      }
-      enum gain-range-2 {
-        value 2;
-      }
-      enum gain-range-3 {
-        value 3;
-      }
-      enum gain-range-4 {
-        value 4;
-      }
-    }
-    description
-      "Operational mode for the amplifier:
-       this parameter allows modeling different operational modes (gain ranges) ,notably for switched-gain amplifiers.
-       It indicates which performance model shall be used by the path feasibility engine.
-       For standard amplifier, or when performance evaluation is based on incremental noise, use gain-range-1.
-       When performance evaluation is based on advanced parameters, specify used gain-range (1 to 4).
-       Up to release 2.1, only gain-range-1 is to be used (default value) ";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-equipment-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-equipment-types.yang
deleted file mode 100644
index f5189c314..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-equipment-types.yang
+++ /dev/null
@@ -1,102 +0,0 @@
-module org-openroadm-common-equipment-types {
-  namespace "http://org/openroadm/common-equipment-types";
-  prefix org-openroadm-common-equipment-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  typedef optic-types {
-    type enumeration {
-      enum gray {
-        value 1;
-      }
-      enum dwdm {
-        value 2;
-      }
-    }
-  }
-
-  typedef equipment-type-enum {
-    type enumeration {
-      enum other {
-        value 1;
-      }
-      enum powerSupply {
-        value 2;
-      }
-      enum shelfProcessor {
-        value 3;
-      }
-      enum crossConnect {
-        value 4;
-      }
-      enum fan {
-        value 5;
-      }
-      enum accessPanel {
-        value 6;
-      }
-      enum circuitPack {
-        value 7;
-      }
-    }
-  }
-
-  grouping equipment-type {
-    leaf type {
-      type equipment-type-enum;
-      config false;
-      mandatory true;
-    }
-    leaf extension {
-      type string;
-      config false;
-      mandatory false;
-      description
-        "Populated with equipment type when enum value is set to 'other'";
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-link-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-link-types.yang
deleted file mode 100644
index 5e57dfc0a..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-link-types.yang
+++ /dev/null
@@ -1,94 +0,0 @@
-module org-openroadm-common-link-types {
-  namespace "http://org/openroadm/common-link-types";
-  prefix org-openroadm-common-link-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common link types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  typedef power-dBm {
-    type decimal64 {
-      fraction-digits 2;
-    }
-    units "dBm";
-    description
-      "Power value in dBm.";
-  }
-
-  typedef ratio-dB {
-    type decimal64 {
-      fraction-digits 3;
-    }
-    units "dB";
-    description
-      "Power ratio in dB.";
-  }
-
-  typedef fiber-pmd {
-    type decimal64 {
-      fraction-digits 2;
-    }
-    units "ps/(km[1/2])";
-    description
-      "Polarization Mode Dispersion expressed in ps/km(1/2).";
-  }
-
-  typedef optical-control-mode {
-    type enumeration {
-      enum power {
-        value 1;
-      }
-      enum gainLoss {
-        value 2;
-      }
-      enum off {
-        value 3;
-      }
-    }
-    description
-      "Optical Control Mode: identifies specific algorithm related to power management and general optical control.";
-    reference "openroadm.org: Open ROADM MSA Specification.";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-node-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-node-types.yang
deleted file mode 100644
index d8a914ba0..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-node-types.yang
+++ /dev/null
@@ -1,69 +0,0 @@
-module org-openroadm-common-node-types {
-  namespace "http://org/openroadm/common-node-types";
-  prefix org-openroadm-common-node-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common node types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  typedef node-id-type {
-    type string {
-      length "7..63";
-      pattern '([a-zA-Z][a-zA-Z0-9-]{5,61}[a-zA-Z0-9])' {
-        error-message
-          "A node-id must be 7 to 63 characters in length.
-           A node-id can contain letters, numbers, and hyphens.
-           The first character must be a letter.
-           The last character must be a letter or number.";
-      }
-    }
-    description
-      "Globally unique identifier for a device.";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-optical-channel-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-optical-channel-types.yang
deleted file mode 100644
index 42b72f7d2..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-optical-channel-types.yang
+++ /dev/null
@@ -1,350 +0,0 @@
-module org-openroadm-common-optical-channel-types {
-  namespace "http://org/openroadm/common-optical-channel-types";
-  prefix org-openroadm-common-optical-channel-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common optical channel types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-05-30 {
-    description
-      "Version 3.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  identity och-rate-identity {
-    description
-      "A unique och rate identification";
-  }
-
-  identity otsi-rate-identity {
-    status deprecated;
-    description
-      "A unique OTSi rate identification";
-  }
-
-  identity fec-identity {
-    description
-      "A unique FEC identification";
-  }
-
-  identity sc-fec {
-    base fec-identity;
-    description
-      "Staircase FEC identification";
-  }
-
-  identity rs-fec {
-    base fec-identity;
-    description
-      "Reed Solomon FEC identification";
-  }
-
-  identity o-fec {
-    base fec-identity;
-    description
-      "OpenROADM FEC identification";
-  }
-
-  identity foic-identity {
-    description
-      "A unique FOICx.k identification (G.709.3 FlexO-LR and
-       G.709.1 FlexO-SR)";
-  }
-
-  identity flexo-otsi-rate-identity {
-    description
-      "A unique rate identification. Applicable to specify OTSi rate. Also
-       applicable to FOIC rate when associated with FlexO processing
-       (G.709.3 FlexO-LR Table 11-2, G.709.1 FlexO-SR clause 9.2.2
-        Table 11-1, 12-1, 13-1) and G.Sup58.";
-  }
-
-  identity foic1.2 {
-    base foic-identity;
-    description
-      "Applicable to the FlexO type defined in G.Sup58";
-  }
-
-  identity foic1.4 {
-    base foic-identity;
-    description
-      "Applicable to the FlexO type defined in G.709.1 and G.709.3";
-  }
-
-  identity foic2.4 {
-    base foic-identity;
-    description
-      "Applicable to the FlexO type defined in G.709.1";
-  }
-
-  identity foic2.8 {
-    base foic-identity;
-    description
-      "Applicable to the FlexO type defined in G.Sup58";
-  }
-
-  identity foic3.6 {
-    base foic-identity;
-    description
-      "Applicable to the FlexO type defined in future";
-  }
-
-  identity foic4.8 {
-    base foic-identity;
-    description
-      "Applicable to the FlexO type defined in G.709.1";
-  }
-
-  identity foic4.16 {
-    base foic-identity;
-    description
-      "Applicable to the FlexO type defined in G.Sup58";
-  }
-
-  identity R1T-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R900G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R800G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R700G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R600G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R500G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R400G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R300G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R200G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for flexo/otsi rate identity";
-  }
-
-  identity R200G {
-    base och-rate-identity;
-    description
-      "Identity for 200G Rate";
-  }
-
-  identity R100G-flexo-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for otsi/flexo rate identity";
-  }
-
-  identity R100G {
-    base och-rate-identity;
-    description
-      "Identity for 100G Rate";
-  }
-
-  identity R56G-foic-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for otsi rate identity";
-  }
-
-  identity R28G-foic-otsi {
-    base flexo-otsi-rate-identity;
-    description
-      "Applicable instance for otsi rate identity";
-  }
-
-  identity R10.7G {
-    base och-rate-identity;
-    description
-      "Identity for 10.7G Rate";
-  }
-
-  identity R11.1G {
-    base och-rate-identity;
-    description
-      "Identity for 11.1G Rate";
-  }
-
-  typedef frequency-THz {
-    type decimal64 {
-      fraction-digits 8;
-    }
-    units "THz";
-    description
-      "Frequency value in THz.";
-  }
-
-  typedef frequency-GHz {
-    type decimal64 {
-      fraction-digits 5;
-    }
-    units "GHz";
-    description
-      "Frequency value in GHz.";
-  }
-
-  typedef wavelength-duplication-type {
-    type enumeration {
-      enum one-per-srg {
-        value 1;
-        description
-          "The SRG cannot handle wavelength duplication. Attempting to provision a connection on this SRG that uses the same wavelength as an existing service will result in failure.";
-      }
-      enum one-per-degree {
-        value 2;
-        description
-          "The SRG can handle wavelength duplication, but only one per degree. Attempting to provision a connection on this SRG that uses the same wavelength as an existing service will succeed, so long as the connections are not using the same degree.";
-      }
-    }
-    description
-      "One per srg is applied to C/D add/drop group
-       one per degree is applied to C/D/C add drop group";
-  }
-
-  typedef modulation-format {
-    type enumeration {
-      enum bpsk {
-        value 0;
-        description
-          "binary phase-shift keying";
-      }
-      enum dc-dp-bpsk {
-        value 1;
-        description
-          "DC dual-polarization binary phase-shift keying";
-      }
-      enum qpsk {
-        value 2;
-        description
-          "quadrature phase-shift keying";
-      }
-      enum dp-qpsk {
-        value 3;
-        description
-          "dual-polarization binary phase-shift keying";
-      }
-      enum qam16 {
-        value 4;
-        description
-          "quadrature amplitude modulation 16";
-      }
-      enum dp-qam16 {
-        value 5;
-        description
-          "dual-polarization quadrature amplitude modulation 16";
-      }
-      enum dc-dp-qam16 {
-        value 6;
-        description
-          "DC dual-polarization quadrature amplitude modulation 16";
-      }
-      enum qam8 {
-        value 7;
-        description
-          "quadrature amplitude modulation 8";
-      }
-      enum dp-qam8 {
-        value 8;
-        description
-          "dual-polarization quadrature amplitude modulation 8";
-      }
-      enum dc-dp-qam8 {
-        value 9;
-        description
-          "DC dual-polarization quadrature amplitude modulation 8";
-      }
-    }
-    description
-      "Modulation format";
-  }
-
-  typedef provision-mode-type {
-    type enumeration {
-      enum explicit;
-      enum profile;
-    }
-    description
-      "Provision Mode Type On Optical Channel";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-state-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-state-types.yang
deleted file mode 100644
index 901a01372..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-state-types.yang
+++ /dev/null
@@ -1,113 +0,0 @@
-module org-openroadm-common-state-types {
-  namespace "http://org/openroadm/common-state-types";
-  prefix org-openroadm-common-state-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  typedef lifecycle-state {
-    type enumeration {
-      enum deployed {
-        value 1;
-      }
-      enum planned {
-        value 2;
-      }
-      enum maintenance {
-        value 3;
-      }
-      enum deploying {
-        value 4;
-      }
-      enum undeploying {
-        value 5;
-      }
-      enum undeployed {
-        value 6;
-      }
-      enum proposed {
-        value 7;
-      }
-      enum draft {
-        value 8;
-      }
-      enum deploy-failed {
-        value 9;
-      }
-      enum undeploy-failed {
-        value 10;
-      }
-      enum deployed-augmented {
-        value 11;
-      }
-      enum deployed-updating {
-        value 12;
-      }
-    }
-    description
-      "Lifecycle state.";
-  }
-
-  typedef state {
-    type enumeration {
-      enum inService {
-        value 1;
-      }
-      enum outOfService {
-        value 2;
-      }
-      enum degraded {
-        value 3;
-      }
-    }
-    description
-      "State that indicates whether the resource is able to provide fulfill its role - carry traffic, etc.";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-types.yang
deleted file mode 100644
index 9fc6984b2..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-common-types.yang
+++ /dev/null
@@ -1,270 +0,0 @@
-module org-openroadm-common-types {
-  namespace "http://org/openroadm/common-types";
-  prefix org-openroadm-common-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  typedef activate-notification-type {
-    type enumeration {
-      enum activate {
-        value 1;
-        description
-          "software or database activation";
-      }
-      enum commit {
-        value 2;
-        description
-          "commit the software or database.
-           For software activate, this event can happen in the following scenarios:
-             1) immediately when user issue sw-activate command without validationTimer
-                or if the validationTimer is specified as 00-00-00;
-             2) when user issue cancel-validation-timer before it expires and with accept=true.
-           For database activate, this event can occur in the following scenarios:
-             1) immediately when user issue db-activate command without rollBackTimer
-                or if the rollBackTimer is specified as 00-00-00;
-             2) when user issue cancel-rollback-timer before it expires and with accept=true.";
-      }
-      enum cancel {
-        value 3;
-        description
-          "cancel the database or software activation operation.
-           For software activate, this event can happen in the following cases:
-             1) when the validationTimer expires;
-             2) when the user issues cancel-validation-timer with accept=false.
-           For database activate, this event can happen in the following cases:
-             1) when the rollBackTimer expires;
-             2) when the user issues cancel-rollback-timer with accept=false.";
-      }
-    }
-    description
-      "Type of notification on software or database activation events";
-  }
-
-  typedef rpc-status {
-    type enumeration {
-      enum Successful {
-        value 1;
-      }
-      enum Failed {
-        value 2;
-      }
-    }
-    description
-      "status of RPC ";
-  }
-
-  typedef extended-rpc-status {
-    type enumeration {
-      enum Successful {
-        value 1;
-      }
-      enum Failed {
-        value 2;
-      }
-      enum In-progress {
-        value 3;
-      }
-    }
-    description
-      "status of RPC ";
-  }
-
-  typedef openroadm-version-type {
-    type enumeration {
-      enum 1.0 {
-        value 1;
-        description
-          "value for 1.0";
-      }
-      enum 2.0 {
-        value 2;
-        description
-          "value for 2.0";
-      }
-      enum 2.1 {
-        value 3;
-        description
-          "value for 2.1";
-      }
-      enum 2.2 {
-        value 4;
-        description
-          "value for 2.2";
-      }
-      enum 3.0 {
-        value 5;
-        description
-          "value for 3.0";
-      }
-      enum 3.1 {
-        value 6;
-        description
-          "value for 3.1";
-      }
-      enum 4.0 {
-        value 7;
-        description
-          "value for 4.0";
-      }
-      enum 2.2.1 {
-        value 8;
-        description
-          "value for 2.2.1";
-      }
-      enum 4.1 {
-        value 9;
-        description
-          "value for 4.1";
-      }
-      enum 3.1.1 {
-        value 10;
-        description
-          "value for 3.1.1";
-      }
-      enum 5.0 {
-        value 11;
-        description
-          "value for 5.0";
-      }
-      enum 5.1 {
-        value 12;
-        description
-          "value for 5.1";
-      }
-      enum 6.0 {
-        value 13;
-        description
-          "value for 6.0";
-      }
-      enum 6.1 {
-        value 14;
-        description
-          "value for 6.1";
-      }
-    }
-    description
-      "OpenROADM version enum type";
-  }
-
-  grouping rpc-response-status {
-    leaf status {
-      type rpc-status;
-      mandatory true;
-      description
-        "Successful or Failed";
-    }
-    leaf status-message {
-      type string;
-      description
-        "Gives a more detailed status";
-    }
-  }
-
-  grouping extended-rpc-response-status {
-    leaf status {
-      type extended-rpc-status;
-      mandatory true;
-      description
-        "Successful, Failed or In-progress";
-    }
-    leaf status-message {
-      type string;
-      description
-        "Gives a more detailed status.";
-    }
-  }
-
-  grouping eth-rate-and-burst-size {
-    description
-      "Grouping of ethernet committed rate and burst size.";
-    leaf committed-info-rate {
-      type uint32;
-      mandatory true;
-      description
-        "Committed Information Rate (CIR), unit in Mbps. For example, 1250 Mbps";
-    }
-    leaf committed-burst-size {
-      type uint16;
-      mandatory true;
-      description
-        "Committed Burst Size, unit in 1KB (K Byte).
-                Range 16 | 32 | 64 | 128 | 512 | 1024. Default: 16";
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-device-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-device-types.yang
deleted file mode 100644
index 89087d940..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-device-types.yang
+++ /dev/null
@@ -1,151 +0,0 @@
-module org-openroadm-device-types {
-  namespace "http://org/openroadm/device-types";
-  prefix org-openroadm-device-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of device types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-
-  typedef node-types {
-    type enumeration {
-      enum rdm {
-        value 1;
-      }
-      enum xpdr {
-        value 2;
-      }
-      enum ila {
-        value 3;
-      }
-      enum extplug {
-        value 4;
-      }
-    }
-    description
-      "Identifier for node type
-       1. rdm for ROADM
-       2. xpdr for Transponder, Regen
-       3. ila for in-line amplifier
-       4. extplug for external pluggable";
-  }
-
-  typedef xpdr-node-types {
-    type enumeration {
-      enum tpdr {
-        value 1;
-      }
-      enum mpdr {
-        value 2;
-      }
-      enum switch {
-        value 3;
-      }
-      enum regen {
-        value 4;
-      }
-      enum regen-uni {
-        value 5;
-      }
-    }
-    description
-      "Identifier for Xponder node type
-       1. Transponder
-       2. Muxponder
-       3. OTN switchponder
-       4. Regenerator
-       5. Regenerator based on unidirectional model";
-  }
-
-  typedef port-qual {
-    type enumeration {
-      enum roadm-internal {
-        value 1;
-      }
-      enum roadm-external {
-        value 2;
-      }
-      enum xpdr-network {
-        value 3;
-      }
-      enum xpdr-client {
-        value 4;
-      }
-      enum otdr {
-        value 5;
-      }
-      enum switch-network {
-        value 6;
-      }
-      enum switch-client {
-        value 7;
-      }
-      enum ila-external {
-        value 8;
-      }
-      enum ila-internal {
-        value 9;
-      }
-    }
-  }
-
-  grouping physical-location {
-    leaf rack {
-      type string;
-      mandatory false;
-    }
-    leaf shelf {
-      type string;
-      mandatory false;
-    }
-    leaf slot {
-      type string;
-      mandatory false;
-    }
-    leaf subSlot {
-      type string;
-      mandatory false;
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-device.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-device.yang
deleted file mode 100644
index 0180be8f5..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-device.yang
+++ /dev/null
@@ -1,2179 +0,0 @@
-module org-openroadm-device {
-  namespace "http://org/openroadm/device";
-  prefix org-openroadm-device;
-
-  import ietf-yang-types {
-    prefix ietf-yang-types;
-    revision-date 2013-07-15;
-  }
-  import ietf-inet-types {
-    prefix ietf-inet-types;
-    revision-date 2013-07-15;
-  }
-  import ietf-netconf {
-    prefix ietf-nc;
-    revision-date 2011-06-01;
-  }
-  import org-openroadm-common-types {
-    prefix org-openroadm-common-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-alarm-pm-types {
-    prefix org-openroadm-common-alarm-pm-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-equipment-types {
-    prefix org-openroadm-common-equipment-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-state-types {
-    prefix org-openroadm-common-state-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-amplifier-types {
-    prefix org-openroadm-common-amplifier-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-link-types {
-    prefix org-openroadm-common-link-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-node-types {
-    prefix org-openroadm-common-node-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-optical-channel-types {
-    prefix org-openroadm-common-optical-channel-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-device-types {
-    prefix org-openroadm-device-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-resource-types {
-    prefix org-openroadm-resource-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-physical-types {
-    prefix org-openroadm-physical-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-user-mgmt {
-    prefix org-openroadm-user-mgmt;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-port-types {
-    prefix org-openroadm-port-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-interfaces {
-    prefix org-openroadm-interfaces;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-swdl {
-    prefix org-openroadm-swdl;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-equipment-states-types {
-    prefix org-openroadm-equipment-states-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-switching-pool-types {
-    prefix org-openroadm-switching-pool-types;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of ROADM device
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.
-     Also contains code components extracted from IETF netconf.  These code components
-     are copyrighted and licensed as follows:
-     Copyright (c) 2016 IETF Trust and the persons identified as the document authors.
-     All rights reserved.
-     This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating
-     to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of
-     publication of this document. Please review these documents carefully, as they
-     describe your rights and restrictions with respect to this document. Code Components
-     extracted from this document must include Simplified BSD License text as described in
-     Section 4.e of the Trust Legal Provisions and are provided without warranty as
-     described in the Simplified BSD License.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-05-30 {
-    description
-      "Version 3.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2017-02-06 {
-    description
-      "Version 1.2.1 - removed pattern for current-datetime in info tree and rpc";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  identity connection-direction-identity {
-    description
-      "Bidrectional capable, or Bi and Unidirectional capable";
-  }
-
-  identity connection-direction_bi {
-    base connection-direction-identity;
-    description
-      "Bidrectional capable";
-  }
-
-  identity connection-direction_bi_and_uni {
-    base connection-direction-identity;
-    description
-      "Bi and Unidirectional capable";
-  }
-
-  typedef interface-ref {
-    type leafref {
-      path "/org-openroadm-device:org-openroadm-device/org-openroadm-device:interface/org-openroadm-device:name";
-    }
-    description
-      "This type is used by data models that need to reference
-       configured interfaces.";
-  }
-
-  grouping create-tech-info-group {
-    leaf shelf-id {
-      type leafref {
-        path "/org-openroadm-device/shelves/shelf-name";
-      }
-      description
-        "shelf ID";
-    }
-    leaf log-file-name {
-      type string;
-      description
-        "The log file name a vendor can specify for a given log collection operation";
-    }
-  }
-
-  grouping device-common {
-    leaf node-id {
-      type org-openroadm-common-node-types:node-id-type;
-      default "openroadm";
-      description
-        "Globally unique identifier for a device.";
-    }
-    leaf node-number {
-      type uint32;
-      description
-        "Number assigned to a ROADM node at a
-         given office";
-    }
-    leaf node-type {
-      type org-openroadm-device-types:node-types;
-      config true;
-      mandatory true;
-      description
-        "Identifier for node-type e.g Roadm, xponder.
-         Once the node-type is configured, it should not be modified.";
-    }
-    leaf clli {
-      type string;
-      description
-        "Common Language Location Identifier.";
-    }
-    uses org-openroadm-physical-types:node-info;
-    leaf ipAddress {
-      type ietf-inet-types:ip-address;
-      description
-        "IP Address of device";
-    }
-    leaf prefix-length {
-      type uint8 {
-        range "0..128";
-      }
-      description
-        "The length of the subnet prefix";
-    }
-    leaf defaultGateway {
-      type ietf-inet-types:ip-address;
-      description
-        "Default Gateway";
-    }
-    leaf source {
-      type enumeration {
-        enum static {
-          value 1;
-        }
-        enum dhcp {
-          value 2;
-        }
-      }
-      config false;
-    }
-    leaf current-ipAddress {
-      type ietf-inet-types:ip-address;
-      config false;
-      description
-        "Current IP Address of device";
-    }
-    leaf current-prefix-length {
-      type uint8 {
-        range "0..128";
-      }
-      config false;
-      description
-        "The current length of the subnet prefix";
-    }
-    leaf current-defaultGateway {
-      type ietf-inet-types:ip-address;
-      config false;
-      description
-        "Current Default Gateway";
-    }
-    leaf macAddress {
-      type ietf-yang-types:mac-address;
-      config false;
-      description
-        "MAC Address of device";
-    }
-    leaf softwareVersion {
-      type string;
-      config false;
-      description
-        "Software version";
-    }
-    leaf software-build {
-      type string;
-      config false;
-      description
-        "Software build version";
-    }
-    leaf openroadm-version {
-      type org-openroadm-common-types:openroadm-version-type;
-      config false;
-      description
-        "openroadm version used on the device";
-    }
-    leaf template {
-      type string;
-      description
-        "Template information used in the deployment.";
-    }
-    leaf current-datetime {
-      type ietf-yang-types:date-and-time;
-      config false;
-      description
-        "The current system date and time in UTC. Format: YYYY-MM-DDTHH:MM:SS.mm+ ";
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of the device node. Whether it is planned, deployed, in maintenance, etc.";
-    }
-    container geoLocation {
-      description
-        "GPS location";
-      leaf latitude {
-        type decimal64 {
-          fraction-digits 16;
-          range "-90 .. 90";
-        }
-        description
-          "[From wikipedia] Latitude is an angle (defined below)
-           which ranges from 0 at the Equator to 90 (North or
-           South) at the poles";
-      }
-      leaf longitude {
-        type decimal64 {
-          fraction-digits 16;
-          range "-180 .. 180";
-        }
-        description
-          "[From wikipedia] The longitude is measured as the
-           angle east or west from the Prime Meridian, ranging
-           from 0 at the Prime Meridian to +180 eastward and
-           -180 westward.";
-      }
-    }
-  }
-
-  grouping slot-info {
-    description
-      "slots information. To be populated by NE during retrieval.";
-    leaf slot-name {
-      type string;
-      description
-        "The name of this slot.";
-    }
-    leaf label {
-      type string;
-      description
-        "Faceplate label";
-    }
-    leaf provisioned-circuit-pack {
-      type leafref {
-        path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-      }
-      description
-        "The supported circuit-pack. It will be empty if holder status is empty-not-prov, or installed-not-prov";
-    }
-    leaf slot-status {
-      type enumeration {
-        enum empty-not-prov {
-          value 1;
-          description
-            "Slot is empty and not provisioned";
-        }
-        enum empty-prov-match {
-          value 2;
-          status deprecated;
-          description
-            "(Deprecated) Slot is empty and expected type is provisioned";
-        }
-        enum empty-prov-mismatch {
-          value 3;
-          status deprecated;
-          description
-            "(Deprecated) Slot is empty and an unsupported type is provisioned";
-        }
-        enum installed-not-prov {
-          value 4;
-          description
-            "Slot is occupied but not provisioned";
-        }
-        enum installed-prov-match {
-          value 5;
-          description
-            "Slot is occupied with matching provisioned type";
-        }
-        enum installed-prov-mismatch {
-          value 6;
-          description
-            "Slot is occupied with mismatched provisioned type";
-        }
-        enum empty-prov {
-          value 7;
-          description
-            "Slot is empty and provisioned";
-        }
-      }
-    }
-  }
-
-  grouping shelves {
-    list shelves {
-      key "shelf-name";
-      uses shelf;
-    }
-  }
-
-  grouping user-description-grp {
-    description
-      "user description group";
-    leaf user-description {
-      type string;
-      description
-        "user provided description";
-    }
-  }
-
-  grouping shelf {
-    leaf shelf-name {
-      type string;
-      description
-        "Unique identifier for this shelf within a device";
-    }
-    leaf shelf-type {
-      type string;
-      mandatory true;
-      description
-        "The shelf type: describe the shelf with a unique string.";
-    }
-    leaf rack {
-      type string;
-      description
-        "Reflect the shelf physical location data including floor, aisle, bay values.";
-    }
-    leaf shelf-position {
-      type string;
-      description
-        "Reflect the shelf vertical position within an equipment bay.";
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of shelf. Whether it is planned, deployed, in maintenance, etc.";
-    }
-    leaf administrative-state {
-      type org-openroadm-equipment-states-types:admin-states;
-      mandatory true;
-      description
-        "Admin State of the shelf";
-    }
-    uses org-openroadm-physical-types:common-info;
-    leaf equipment-state {
-      type org-openroadm-equipment-states-types:states;
-      description
-        "equipment state for the shelf, used to track the lifecycle state.";
-    }
-    leaf is-physical {
-      type boolean;
-      config false;
-      mandatory true;
-      description
-        "is the entity physical or logical";
-    }
-    leaf is-passive {
-      type boolean;
-      config false;
-      mandatory true;
-      description
-        "is the entity passive and not actively managed by the device;
-         e.g., no physical inventory or plug-in notification supported";
-    }
-    leaf faceplate-label {
-      type string;
-      config false;
-      mandatory true;
-      description
-        "label on the faceplace silk screening";
-    }
-    uses user-description-grp;
-    leaf due-date {
-      type ietf-yang-types:date-and-time;
-      description
-        "due date for the shelf.";
-    }
-    list slots {
-      key "slot-name";
-      config false;
-      description
-        "List of slots on this shelf. To be populated by NE during retrieval.";
-      uses slot-info;
-    }
-  }
-
-  grouping circuit-packs {
-    list circuit-packs {
-      key "circuit-pack-name";
-      description
-        "List of circuit packs. This includes common equipment, like fans, power supplies, etc.";
-      leaf circuit-pack-type {
-        type string;
-        mandatory true;
-        description
-          "Type of circuit-pack";
-      }
-      leaf circuit-pack-product-code {
-        type string;
-        description
-          "Product Code for the circuit-pack";
-      }
-      uses circuit-pack;
-    }
-  }
-
-  grouping circuit-pack-features {
-    leaf software-load-version {
-      type string;
-      config false;
-      description
-        "Software version running on the circuit pack.";
-    }
-    list circuit-pack-features {
-      key "to-be-deleted";
-      config false;
-      leaf to-be-deleted {
-        type string;
-        description
-        "Key to be deleted.";
-      }
-      container feature {
-        description
-          "List of features supported by the installed load and indications on whether the features have been applied or not.";
-        leaf description {
-          type string;
-          description
-            "Feature description.";
-        }
-        leaf boot {
-          type boolean;
-          description
-            "Flag to indicate boot loader or unprotected firmware update required";
-        }
-        leaf activated {
-          type boolean;
-          description
-            "Indicator if the feature has been activated.";
-        }
-      }
-    }
-    list circuit-pack-components {
-      key "to-be-deleted";
-      config false;
-      leaf to-be-deleted {
-        type string;
-        description
-        "Key to be deleted.";
-      }
-      container component {
-        description
-          "Optional list of components on the circuit-pack and the load information applicable to those components.  If a load is not up to date and will upgrade when a cold restart occurs, the version that will be applied should also be listed.  If there is no misalignment, this does not need to be reported.";
-        leaf name {
-          type string;
-          description
-            "Name of a component on the circuit-pack that can have a load applied to it.";
-        }
-        leaf boot {
-          type boolean;
-          description
-            "Flag to indicate boot loader or unprotected firmware update required";
-        }
-        leaf current-version {
-          type string;
-          description
-            "Name of the load version currently running on the component.";
-        }
-        leaf version-to-apply {
-          type string;
-          description
-            "Name of the load version for the component that will be applied when cold restart occurs on the circuit-pack.";
-        }
-      }
-    }
-  }
-
-  grouping circuit-pack {
-    leaf circuit-pack-name {
-      type string;
-      description
-        "Unique identifier for this circuit-pack within a device";
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of circuit-pack. Whether it is planned, deployed, in maintenance, etc.";
-    }
-    leaf administrative-state {
-      type org-openroadm-equipment-states-types:admin-states;
-      mandatory true;
-      description
-        "Administrative state of circuit-pack";
-    }
-    uses org-openroadm-physical-types:common-info;
-    container circuit-pack-category {
-      config false;
-      description
-        "General type of circuit-pack";
-      uses org-openroadm-common-equipment-types:equipment-type;
-    }
-    leaf equipment-state {
-      type org-openroadm-equipment-states-types:states;
-      description
-        "Equipment state, which complements operational state.";
-    }
-    leaf circuit-pack-mode {
-      type string;
-      default "NORMAL";
-      description
-        "Circuit-pack mode allowed. e.g. NORMAL or REGEN";
-    }
-    leaf shelf {
-      type leafref {
-        path "/org-openroadm-device/shelves/shelf-name";
-      }
-      mandatory true;
-    }
-    leaf slot {
-      type string;
-      mandatory true;
-    }
-    leaf subSlot {
-      type string;
-      mandatory false;
-    }
-    leaf is-pluggable-optics {
-      type boolean;
-      config false;
-      mandatory true;
-      description
-        "True if circuitpack is pluggable optics";
-    }
-    leaf is-physical {
-      type boolean;
-      config false;
-      mandatory true;
-      description
-        "is the entity physical or logical";
-    }
-    leaf is-passive {
-      type boolean;
-      config false;
-      mandatory true;
-      description
-        "is the entity passive and not actively managed by the device;
-         e.g., no physical inventory or plug-in notification supported";
-    }
-    leaf faceplate-label {
-      type string;
-      config false;
-      mandatory true;
-      description
-        "label on the faceplace silk screening";
-    }
-    uses user-description-grp;
-    leaf due-date {
-      type ietf-yang-types:date-and-time;
-      description
-        "due date for this circuit-pack.";
-    }
-    container parent-circuit-pack {
-      description
-        "In the case of circuit packs that contain other equipment (modules or pluggables), this captures the hierarchy of that equipment.  It is a vendor specific design decision if the ports for single-port pluggables are modeled as children of the parent circuit-pack, or as children of the pluggable circuit-pack contained in the parent circuit-pack.  For modules with multiple ports, it is recommended that ports be children of the module and not the carrier, to help in fault correlation and isolation in the case of a module failure.";
-      uses circuit-pack-name-g;
-      leaf cp-slot-name {
-        type string;
-        description
-          "Slot name on parent-circuit-pack.";
-      }
-    }
-    list cp-slots {
-      key "slot-name";
-      config false;
-      description
-        "List of circuit-pack slots on this circuit-pack. To be populated by NE during retrieval.";
-      uses slot-info;
-      leaf slot-type {
-        type enumeration {
-          enum pluggable-optics-holder {
-            value 1;
-            description
-              "slot accepts dedicated pluggable port circuit-pack";
-          }
-          enum other {
-            value 2;
-            description
-              "slot accepts parent circuit-pack";
-          }
-        }
-      }
-    }
-    uses circuit-pack-features;
-    list ports {
-      key "port-name";
-      description
-        "List of ports on this circuit-pack. Note that pluggables are considered independent circuit-packs.  All ports that are physically present on a pluggable, need to be modeled as a port against that pluggable circuit-pack, and not against the parent circuit-pack.";
-      uses port;
-      container roadm-port {
-        when "../port-qual='roadm-external'";
-        uses org-openroadm-port-types:roadm-port;
-      }
-      container transponder-port {
-        when "../port-qual='xpdr-network' or ../port-qual='xpdr-client' or ../port-qual='switch-network' or ../port-qual='switch-client'";
-        uses org-openroadm-port-types:common-port;
-      }
-      container otdr-port {
-        when "../port-qual='otdr'";
-        description
-          "Settings for otdr port.";
-        leaf launch-cable-length {
-          type uint32;
-          units "m";
-          default "30";
-        }
-        leaf port-direction {
-          type org-openroadm-common-alarm-pm-types:direction;
-        }
-      }
-      container ila-port {
-        when "../port-qual='ila-external'";
-        uses org-openroadm-port-types:common-port;
-      }
-    }
-  }
-
-  grouping odu-connection {
-    description
-      "Grouping used to define odu-connections.";
-    leaf connection-name {
-      type string;
-      description
-        "roadm-connection and odu-connection share the same resource-type and resource definition (e.g. connection)";
-    }
-    leaf direction {
-      type enumeration {
-        enum unidirectional {
-          value 1;
-        }
-        enum bidirectional {
-          value 2;
-        }
-      }
-      default "bidirectional";
-      description
-        "Directionality of connection. If bidirectional, both directions are created.";
-    }
-    container source {
-      leaf src-if {
-        type leafref {
-          path "/org-openroadm-device/interface/name";
-        }
-        mandatory true;
-      }
-    }
-    container destination {
-      leaf dst-if {
-        type leafref {
-          path "/org-openroadm-device/interface/name";
-        }
-        mandatory true;
-      }
-    }
-  }
-
-  grouping connection {
-    description
-      "Grouping used to define connections.";
-    leaf connection-name {
-      type string;
-    }
-    leaf opticalControlMode {
-      type org-openroadm-common-link-types:optical-control-mode;
-      default "off";
-      description
-        "Whether connection is currently in power or gain/loss mode";
-      reference "openroadm.org: Open ROADM MSA Specification.";
-    }
-    leaf target-output-power {
-      type org-openroadm-common-link-types:power-dBm;
-      description
-        "The output target power for this connection. When set, the ROADM will work to ensure that current-output-power reaches this level.";
-    }
-    container source {
-      leaf src-if {
-        type leafref {
-          path "/org-openroadm-device/interface/name";
-        }
-        mandatory true;
-      }
-    }
-    container destination {
-      leaf dst-if {
-        type leafref {
-          path "/org-openroadm-device/interface/name";
-        }
-        mandatory true;
-      }
-    }
-  }
-
-  grouping mc-capabilities-grp {
-    description
-      "Media channel capabilities grouping";
-    leaf-list mc-capabilities {
-      type leafref {
-        path "/org-openroadm-device/mc-capability-profile/profile-name";
-      }
-      config false;
-      description
-        "Media channel capabilities";
-    }
-  }
-
-  grouping degree {
-    leaf degree-number {
-      type uint16;
-      must 'not( current() > /org-openroadm-device/info/max-degrees) and current() > 0' {
-        error-message "Degree not supported by device ";
-        description
-          "Validating if the degree is supported by device";
-      }
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of degree. Whether it is planned, deployed, in maintenance, etc.";
-    }
-    leaf max-wavelengths {
-      type uint16;
-      config false;
-      mandatory true;
-      description
-        "maximum number of wavelengths";
-    }
-    list circuit-packs {
-      key "index";
-      description
-        "list for Cards associated with a degree";
-      leaf index {
-        type uint32;
-      }
-      uses circuit-pack-name-g {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-      }
-    }
-    list connection-ports {
-      key "index";
-      description
-        "Port associated with degree: One if bi-directional; two if uni-directional";
-      leaf index {
-        type uint32;
-      }
-      uses port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-    }
-    container otdr-port {
-      description
-        "otdr port associated with degree.";
-      uses port-name;
-    }
-    uses mc-capabilities-grp;
-  }
-
-  grouping amplifier {
-    leaf amp-number {
-      type uint8 {
-        range "1..128";
-      }
-      description
-        "Unique identifier/number for the amplifier entry which corresponds to a logical amplifier";
-    }
-    leaf amp-type {
-      type org-openroadm-common-amplifier-types:amplifier-types;
-      config false;
-      mandatory true;
-      description
-        "Amplifier type";
-    }
-    leaf control-mode {
-      type org-openroadm-common-amplifier-types:line-amplifier-control-mode;
-      default "off";
-      description
-        "Whether the line amplifier is currently in off or gainLoss mode. control-mode can only be set to gainLoss when target-gain, target-tilt and egress-average-channel-power are set and the OMS interfaces are provisioned. The amplifier will be turned off when the control-mode is set to off";
-    }
-    leaf amp-gain-range {
-      type org-openroadm-common-amplifier-types:amplifier-gain-range;
-      default "gain-range-1";
-      config false;
-      description
-        "Amplifier gain-range (gain-range 1 to 4 for switched gain amplifiers)
-         gain-range-1 (default value) for standard amplifiers";
-    }
-    leaf target-gain {
-      type org-openroadm-common-link-types:ratio-dB;
-      config true;
-      description
-        "Target overall Amplifier Signal gain, excluding ASE, including VOA attenuation.
-         Defined as optional for ODL support, but shall be considered as mandatory and provided
-         by the controller when the control-mode is set to gainLoss for amplifier setting";
-    }
-    leaf target-tilt {
-      type org-openroadm-common-link-types:ratio-dB;
-      config true;
-      description
-        "Target tilt configured in case of smart EDFA.
-         Tilt value provided as specified in Open-ROADM-MSA-specifications spreadsheet
-         Defined as optional for ODL support, but shall be considered as mandatory and provided
-         by the controller when the control-mode is set to gainLoss for amplifier setting";
-    }
-    leaf egress-average-channel-power {
-      type org-openroadm-common-link-types:power-dBm;
-      config true;
-      description
-        "Based upon the total max power across the 4.8 THz passband.
-         Defined as optional for ODL support, but shall be considered as mandatory and provided
-         by the controller when the control-mode is set to gainLoss for amplifier setting";
-    }
-    leaf out-voa-att {
-      type org-openroadm-common-link-types:ratio-dB;
-      config false;
-      description
-        "Used to provide the value output VOA attenuation, optional";
-    }
-    leaf partner-amp {
-      type leafref {
-        path "/org-openroadm-device/line-amplifier/amp-number";
-      }
-      config false;
-      description
-        "amp-number of amp module that is functionally associated to the amplifier
-         in the opposite direction";
-    }
-    leaf ila-direction-label {
-      type string;
-      description
-        "Amplifier direction. Each operators may have its own naming convention.
-         Shall be consistent with tx-instance-port-direction-label and rx-instance-port-direction-label.";
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of the amplifier. Whether it is planned, deployed, in maintenance, etc.";
-    }
-  }
-
-  grouping external-links {
-    description
-      "YANG definitions for external links..
-       - physical links between ROADMs and between the ROADMs and XPonders, which can be added and removed manually.";
-    list external-link {
-      key "external-link-name";
-      uses external-link;
-    }
-  }
-
-  grouping external-link {
-    leaf external-link-name {
-      type string;
-    }
-    container source {
-      uses org-openroadm-resource-types:device-id {
-        refine "node-id" {
-          mandatory true;
-        }
-      }
-      uses org-openroadm-resource-types:port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-    }
-    container destination {
-      uses org-openroadm-resource-types:device-id {
-        refine "node-id" {
-          mandatory true;
-        }
-      }
-      uses org-openroadm-resource-types:port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-    }
-  }
-
-  grouping internal-links {
-    list internal-link {
-      key "internal-link-name";
-      config false;
-      uses internal-link;
-    }
-  }
-
-  grouping internal-link {
-    leaf internal-link-name {
-      type string;
-    }
-    container source {
-      uses port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-    }
-    container destination {
-      uses port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-    }
-  }
-
-  grouping physical-links {
-    description
-      "YANG definitions for physical links.
-       - physical links (fiber, cables,etc.) between ports within a node. ";
-    list physical-link {
-      key "physical-link-name";
-      uses physical-link;
-    }
-  }
-
-  grouping physical-link {
-    leaf physical-link-name {
-      type string;
-    }
-    leaf is-physical {
-      type boolean;
-      description
-        "is the entity physical or logical";
-    }
-    uses user-description-grp;
-    container source {
-      uses port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-    }
-    container destination {
-      uses port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of the physical link. Whether it is planned, deployed, in maintenance, etc.";
-    }
-  }
-
-  grouping srg {
-    leaf max-add-drop-ports {
-      type uint16;
-      config false;
-      mandatory true;
-      description
-        "The max number of ports available for a given srg";
-    }
-    leaf current-provisioned-add-drop-ports {
-      type uint16;
-      config false;
-      mandatory true;
-      description
-        "The number of ports currently provisioned for a given srg.";
-    }
-    leaf srg-number {
-      type uint16;
-      must 'not(current()>/org-openroadm-device/info/max-srgs) and current()>0' {
-        error-message "invalid SRG";
-        description
-          "Validating if the srg is supported by add/drop group";
-      }
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of shared-risk-group. Whether it is planned, deployed, in maintenance, etc.";
-    }
-    leaf wavelength-duplication {
-      type org-openroadm-common-optical-channel-types:wavelength-duplication-type;
-      config false;
-      mandatory true;
-      description
-        "Whether the SRG can handle duplicate wavelengths and if so to what extent.";
-    }
-    list circuit-packs {
-      key "index";
-      description
-        "list for Cards associated with an add/drop group and srg";
-      leaf index {
-        type uint32;
-      }
-      uses circuit-pack-name-g {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-      }
-    }
-    uses mc-capabilities-grp;
-  }
-
-  grouping xponder {
-    leaf xpdr-number {
-      type uint16;
-      must 'current() > 0' {
-        error-message "Xponder not supported by device ";
-        description
-          "Validating if the Xponder is supported by device";
-      }
-    }
-    leaf xpdr-type {
-      type org-openroadm-device-types:xpdr-node-types;
-      mandatory true;
-      description
-        "Identifier for xponder-type e.g Transponder, Muxponder";
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of xponder. Whether it is planned, deployed, in maintenance, etc.";
-    }
-    leaf recolor {
-      type boolean;
-      config false;
-      description
-        "Indication if recolor is supported";
-    }
-    list xpdr-port {
-      key "index";
-      description
-        "Network Ports with in a Xponder";
-      leaf index {
-        type uint32;
-      }
-      uses port-name {
-        refine "circuit-pack-name" {
-          mandatory true;
-        }
-        refine "port-name" {
-          mandatory true;
-        }
-      }
-      leaf eqpt-srg-id {
-        type uint32;
-        description
-          "Shared Risk Group identifier. All ports in a circuit-pack will have same srg-id";
-      }
-    }
-  }
-
-  grouping degree-number {
-    leaf degree-number {
-      type leafref {
-        path "/org-openroadm-device/degree/degree-number";
-      }
-      description
-        "Degree identifier. Unique within the context of a device.";
-    }
-  }
-
-  grouping circuit-pack-name-g {
-    leaf circuit-pack-name {
-      type leafref {
-        path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-      }
-      description
-        "Circuit-Pack identifier. Unique within the context of a device.";
-    }
-  }
-
-  grouping port-name {
-    uses circuit-pack-name-g;
-    leaf port-name {
-      type leafref {
-        path "/org-openroadm-device/circuit-packs[circuit-pack-name=current()/../circuit-pack-name]/ports/port-name";
-      }
-      description
-        "Port identifier. Unique within the context of a circuit-pack.";
-    }
-  }
-
-  grouping srg-number {
-    leaf srg-number {
-      type leafref {
-        path "/org-openroadm-device/shared-risk-group/srg-number";
-      }
-      description
-        "Shared Risk Group identifier. Unique within the context of a device.";
-    }
-  }
-
-  grouping supporting-port-name {
-    leaf supporting-circuit-pack-name {
-      type leafref {
-        path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-      }
-      description
-        "Identifier of the supporting circuit-pack.";
-    }
-    leaf supporting-port {
-      type leafref {
-        path "/org-openroadm-device/circuit-packs[circuit-pack-name=current()/../supporting-circuit-pack-name]/ports/port-name";
-      }
-      description
-        "Identifier of the supporting port.";
-    }
-  }
-
-  grouping supporting-circuit-pack-list-grp {
-    description
-      "supporting circuit pack list grouping";
-    list supporting-port-list {
-      key "index";
-      description
-        "supporting port list";
-      leaf index {
-        type uint8;
-        description
-          "supporting circuit pack index";
-      }
-      leaf circuit-pack-name {
-        type leafref {
-          path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-        }
-        mandatory true;
-        description
-          "The supported circuit-pack. It will be empty if holder status is empty-not-prov, or installed-not-prov";
-      }
-      leaf-list port-list {
-        type leafref {
-          path "/org-openroadm-device/circuit-packs[circuit-pack-name=current()/../circuit-pack-name]/ports/port-name";
-        }
-        description
-          "port list";
-      }
-    }
-  }
-
-  grouping interface-name {
-    description
-      "interface name grouping";
-    leaf interface-name {
-      type leafref {
-        path "/org-openroadm-device/interface/name";
-      }
-      config false;
-      description
-        "Name of an interface. Unique within the context of a device.";
-    }
-  }
-
-  grouping interfaces-grp {
-    description
-      "OpenROADM Interface configuration parameters.";
-    list interface {
-      key "name";
-      description
-        "The list of configured interfaces on the device.";
-      leaf name {
-        type string;
-        description
-          "The name of the interface.";
-      }
-      leaf description {
-        type string;
-        description
-          "A textual description of the interface.";
-      }
-      leaf type {
-        type identityref {
-          base org-openroadm-interfaces:interface-type;
-        }
-        mandatory true;
-        description
-          "The type of the interface.";
-      }
-      leaf lifecycle-state {
-        type org-openroadm-common-state-types:lifecycle-state;
-        description
-          "Lifecycle State of interface. Whether it is planned, deployed, in maintenance, etc.";
-      }
-      leaf administrative-state {
-        type org-openroadm-equipment-states-types:admin-states;
-        mandatory true;
-      }
-      leaf operational-state {
-        type org-openroadm-common-state-types:state;
-        config false;
-        mandatory true;
-      }
-      leaf circuit-id {
-        type string {
-          length "0..45";
-        }
-        description
-          "circuit identifier/user label,
-           can be used in alarm correlation and/or connection management ";
-      }
-      leaf supporting-interface {
-        type leafref {
-          path "/org-openroadm-device/interface/name";
-        }
-        description
-          "supporting interface";
-      }
-      uses supporting-port-name;
-      leaf-list supporting-interface-list {
-        type leafref {
-          path "/org-openroadm-device/interface/name";
-        }
-        description
-          "supporting interface list";
-      }
-      uses supporting-circuit-pack-list-grp;
-    }
-  }
-
-  grouping protection-groups {
-    description
-      "OpenROADM facility protection configuration parameters.";
-    container protection-grps {
-      description
-        "The list of configured protection groups on the device.";
-    }
-  }
-
-  grouping port {
-    description
-      "Grouping of attributes related to a port object.";
-    leaf port-name {
-      type string;
-      mandatory true;
-      description
-        "Identifier for a port, unique within a circuit pack";
-    }
-    uses supporting-circuit-pack-list-grp;
-    leaf port-type {
-      type string;
-      description
-        "Type of the pluggable or fixed port.";
-    }
-    leaf port-qual {
-      type org-openroadm-device-types:port-qual;
-    }
-    leaf port-wavelength-type {
-      type org-openroadm-port-types:port-wavelength-types;
-      config false;
-      description
-        "Type of port - single, multiple-wavelength, etc.";
-    }
-    leaf port-direction {
-      type org-openroadm-common-alarm-pm-types:direction;
-      config false;
-      mandatory true;
-      description
-        "Whether port is uni (tx/rx) or bi-directional and";
-    }
-    leaf label {
-      type string;
-      config false;
-      status deprecated;
-      description
-        "Faceplate label";
-    }
-    leaf is-physical {
-      type boolean;
-      config false;
-      mandatory true;
-      description
-        "is the entity physical or logical";
-    }
-    leaf faceplate-label {
-      type string;
-      config false;
-      mandatory true;
-      description
-        "label on the faceplace silk screening";
-    }
-    uses user-description-grp;
-    leaf circuit-id {
-      type string {
-        length "0..45";
-      }
-      description
-        "circuit identifier/user label,
-         can be used in alarm correlation and/or connection management ";
-    }
-    leaf lifecycle-state {
-      type org-openroadm-common-state-types:lifecycle-state;
-      description
-        "Lifecycle State of port. Whether it is planned, deployed, in maintenance, etc.";
-    }
-    leaf administrative-state {
-      type org-openroadm-equipment-states-types:admin-states;
-      default "outOfService";
-      description
-        "Administrative state of port. The value of this field independent of the state of its contained and containing resources.  Setting this a port to administratively down will impact both its operational state, as well the operational state of its contained resources.  If this port is an endpoint to a connection, internal-link, physical-link, etc, then administratively disabling this port will impact the operational state of those items unless they are using some form of port-protection schema.";
-    }
-    leaf operational-state {
-      type org-openroadm-common-state-types:state;
-      config false;
-      mandatory true;
-      description
-        "Operational state of a port";
-    }
-    leaf-list supported-interface-capability {
-      type identityref {
-        base org-openroadm-port-types:supported-if-capability;
-      }
-      config false;
-      description
-        "Interface types supported on this port";
-    }
-    leaf logical-connection-point {
-      type string;
-      description
-        "delete or replace with list logical-ports or connections?";
-    }
-    container partner-port {
-      config false;
-      description
-        "For ports which are not identified as having a direction of bidirectional, this field is used to identify the port which corresponds to the reverse direction. A port pair should include a port for each direction (tx, rx) and report their mate as partner-port.";
-      uses port-name;
-    }
-    container parent-port {
-      config false;
-      description
-        "In the case of port hierarchy, this is the parent port, which is also modeled as port within this circuit-pack. This is used in the case of a port that supports a parallel connector that contains subports.  The parent-port of the subport will be the port that contains this subport.  This can be used to help isolate faults when a single fault on a parallel connector introduces symptomatic failures on the contained subports.";
-      uses port-name;
-    }
-    list interfaces {
-      key "interface-name";
-      config false;
-      description
-        "List of the interfaces this port supports.  This is a list of names of instances in the flat instance list.  Implementations must provide the list of interfaces for port that has interfaces provisioned on that port.";
-      uses interface-name;
-    }
-    uses mc-capabilities-grp;
-  }
-
-  // grouping org-openroadm-device-container-g {
-    container org-openroadm-device {
-      container info {
-        uses device-common;
-        leaf max-degrees {
-          type uint16;
-          config false;
-          description
-            "Max. number of degrees supported by device";
-        }
-        leaf max-srgs {
-          type uint16;
-          config false;
-          description
-            "Max. number of SRGs in an add/drop group";
-        }
-        leaf max-num-bin-15min-historical-pm {
-          type uint16;
-          config false;
-          description
-            "Max. number of bin the NE support for 15min historical PM";
-        }
-        leaf max-num-bin-24hour-historical-pm {
-          type uint16;
-          config false;
-          description
-            "Max. number of bin the NE support for 24hour historical PM";
-        }
-      }
-      container users {
-        description
-          "Stores a list of users";
-        uses org-openroadm-user-mgmt:user-profile;
-      }
-      container pending-sw {
-        config false;
-        description
-          "pending software information";
-        uses org-openroadm-swdl:sw-bank;
-      }
-      container database-info {
-        config false;
-        description
-          "database restore information";
-        uses org-openroadm-swdl:database-info-group;
-      }
-      uses shelves;
-      uses circuit-packs;
-      uses interfaces-grp;
-      uses protection-groups;
-      container protocols {
-        description
-          "Contains the supported protocols";
-        leaf lifecycle-state {
-          type org-openroadm-common-state-types:lifecycle-state;
-          description
-            "Lifecycle State of the protocols. Whether it is planned or deployed, etc.";
-        }
-      }
-      uses internal-links;
-      uses physical-links;
-      uses external-links;
-      list degree {
-        when "/org-openroadm-device/info/node-type='rdm'";
-        key "degree-number";
-        uses degree;
-      }
-      list shared-risk-group {
-        when "/org-openroadm-device/info/node-type='rdm'";
-        key "srg-number";
-        uses srg;
-      }
-      list line-amplifier {
-        when "/org-openroadm-device/info/node-type='ila'";
-        key "amp-number";
-        description
-          "lists amplifiers in different directions";
-        uses amplifier;
-        list circuit-pack {
-          key "index";
-          description
-            "list for Cards associated with an amplifier";
-          leaf index {
-            type uint32;
-          }
-          uses circuit-pack-name-g {
-            refine "circuit-pack-name" {
-              mandatory true;
-            }
-          }
-        }
-        list line-port {
-          key "port-direction";
-          description
-            "Port associated with an amplifier which face the line (ila-external): traffic port.";
-          leaf port-direction {
-            type org-openroadm-common-alarm-pm-types:direction;
-            config true;
-            mandatory true;
-            description
-              "partly allows identifying ports associated with logical amp :TX for egress, RX for ingress
-               TXRX in case of bidirectional port";
-          }
-          leaf tx-instance-port-direction-label {
-            type string;
-            config true;
-            description
-              "Complements ports identification. Used notably in case of bidirectional ports,
-               and/or in multi-degree amplifier nodes. Allows associating one of the directions
-               specified in ila-direction-label. Shall be consistent with ila-direction-label";
-          }
-          leaf rx-instance-port-direction-label {
-            type string;
-            config true;
-            description
-              "Complements ports identification. Used notably in case of bidirectional ports,
-               and/or in multi-degree amplifier nodes. Allows associating one of the directions
-               specified in ila-direction-label. Shall be consistent with ila-direction-label";
-          }
-          uses port-name {
-            refine "circuit-pack-name" {
-              mandatory true;
-            }
-            refine "port-name" {
-              mandatory true;
-            }
-          }
-        }
-        list osc-port {
-          key "port-direction";
-          description
-            "Ports associated with OSC";
-          leaf port-direction {
-            type org-openroadm-common-alarm-pm-types:direction;
-            config true;
-            mandatory true;
-            description
-              "allows identifying ports associated with logical amp :
-               TX for OSC circuit-pack IN RX for OSC circuit-pack OUT";
-          }
-          uses port-name {
-            refine "circuit-pack-name" {
-              mandatory true;
-            }
-            refine "port-name" {
-              mandatory true;
-            }
-          }
-        }
-        list otdr-port {
-          key "otdr-direction";
-          description
-            "otdr ports associated with an ILA";
-          leaf otdr-direction {
-            type string;
-            config true;
-            description
-              "allows identifying associated logical amp port in which OTDR is launched:
-               corresponds to rx-instance-port-direction-label of corresponding amplifier line-port";
-          }
-          uses port-name {
-            refine "circuit-pack-name" {
-              mandatory true;
-            }
-            refine "port-name" {
-              mandatory true;
-            }
-          }
-        }
-      }
-      list xponder {
-        when "/org-openroadm-device/info/node-type='xpdr'";
-        key "xpdr-number";
-        uses xponder;
-      }
-      list roadm-connections {
-        when "/org-openroadm-device/info/node-type='rdm'";
-        key "connection-name";
-        uses connection;
-      }
-      list odu-connection {
-        when "/org-openroadm-device/info/node-type='xpdr'";
-        key "connection-name";
-        uses odu-connection;
-      }
-      list connection-map {
-        key "connection-map-number";
-        config false;
-        leaf connection-map-number {
-          type uint32;
-          description
-            "Unique identifier for this connection-map entry";
-        }
-        container source {
-          leaf circuit-pack-name {
-            type leafref {
-              path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-            }
-            mandatory true;
-          }
-          leaf port-name {
-            type leafref {
-              path "/org-openroadm-device/circuit-packs[circuit-pack-name=current()/../circuit-pack-name]/ports/port-name";
-            }
-            mandatory true;
-            description
-              "Port identifier. Unique within the context of a circuit-pack.";
-          }
-        }
-        list destination {
-          key "circuit-pack-name port-name";
-          min-elements 1;
-          leaf circuit-pack-name {
-            type leafref {
-              path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-            }
-            mandatory true;
-          }
-          leaf port-name {
-            type leafref {
-              path "/org-openroadm-device/circuit-packs[circuit-pack-name=current()/../circuit-pack-name]/ports/port-name";
-            }
-            mandatory true;
-            description
-              "Port identifier. Unique within the context of a circuit-pack.";
-          }
-        }
-      }
-      list odu-switching-pools {
-        when "/org-openroadm-device/info/node-type='xpdr'";
-        key "switching-pool-number";
-        config false;
-        leaf switching-pool-number {
-          type uint16;
-          description
-            "Unique identifier for this odu-switching-pool";
-        }
-        leaf switching-pool-type {
-          type org-openroadm-switching-pool-types:switching-pool-types;
-          description
-            "Blocking/Non-Blocking";
-        }
-        leaf odu-connection-direction-capabilities {
-          type identityref {
-            base connection-direction-identity;
-          }
-          description
-            "Bidrectional capable, or Bi and Unidirectional capable";
-        }
-        list non-blocking-list {
-          key "nbl-number";
-          config false;
-          description
-            "List of ports in a non-blocking switch element";
-          leaf nbl-number {
-            type uint16;
-            description
-              "Identifier for this non-blocking-list. Unique within odu-switching-pool";
-          }
-          leaf interconnect-bandwidth-unit {
-            type uint32;
-            config false;
-            description
-              "Switch fabric interconnect bandwidth unit rate in bits per second.
-               Represents granularity of switch fabric";
-          }
-          leaf interconnect-bandwidth {
-            type uint32;
-            config false;
-            description
-              "Total interconnect bandwidth for a non-blocking element expressed as
-               number of inter-connect-bandwidth units";
-          }
-          list port-list {
-            key "circuit-pack-name port-name";
-            leaf circuit-pack-name {
-              type leafref {
-                path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-              }
-              config false;
-            }
-            leaf port-name {
-              type leafref {
-                path "/org-openroadm-device/circuit-packs/ports/port-name";
-              }
-              config false;
-              description
-                "Port name. Unique within device";
-            }
-          }
-          list pluggable-optics-holder-list {
-            key "circuit-pack-name slot-name";
-            leaf circuit-pack-name {
-              type leafref {
-                path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-              }
-              config false;
-              description
-                "Name of parent circuit-pack";
-            }
-            leaf slot-name {
-              type leafref {
-                path "/org-openroadm-device/circuit-packs/cp-slots/slot-name";
-              }
-              config false;
-              description
-                "Name of pluggable-optics-holder";
-            }
-          }
-        }
-      }
-      list mc-capability-profile {
-        key "profile-name";
-        config false;
-        description
-          "Media channel capability profile list";
-        leaf profile-name {
-          type string;
-          description
-            "Media channel profile name";
-        }
-        leaf center-freq-granularity {
-          type org-openroadm-common-optical-channel-types:frequency-GHz;
-          default "50";
-          config false;
-          description
-            "Granularity of allowed center frequencies.  The base frequency for this computation is 193.1 THz (G.694.1)";
-        }
-        leaf min-edge-freq {
-          type org-openroadm-common-optical-channel-types:frequency-THz;
-          config false;
-          description
-            "Minimum edge frequency";
-        }
-        leaf max-edge-freq {
-          type org-openroadm-common-optical-channel-types:frequency-THz;
-          config false;
-          description
-            "Maximum edge frequency";
-        }
-        leaf slot-width-granularity {
-          type org-openroadm-common-optical-channel-types:frequency-GHz;
-          default "50";
-          config false;
-          description
-            "Width of a slot measured in GHz.";
-        }
-        leaf min-slots {
-          type uint32;
-          default "1";
-          config false;
-          description
-            "Minimum number of slots permitted to be joined together to form a media channel.  Must be less than or equal to the max-slots";
-        }
-        leaf max-slots {
-          type uint32;
-          default "1";
-          config false;
-          description
-            "Maximum number of slots permitted to be joined together to form a media channel.  Must be greater than or equal to the min-slots";
-        }
-      }
-    }
-  // }
-
-  grouping common-session-parms {
-    description
-      "Common session parameters to identify a
-       management session.";
-    leaf username {
-      type org-openroadm-user-mgmt:username-type;
-      mandatory true;
-      description
-        "Name of the user for the session.";
-    }
-    leaf session-id {
-      type ietf-nc:session-id-or-zero-type;
-      mandatory true;
-      description
-        "Identifier of the session.
-         A NETCONF session MUST be identified by a non-zero value.
-         A non-NETCONF session MAY be identified by the value zero.";
-    }
-    leaf source-host {
-      type ietf-inet-types:ip-address;
-      description
-        "Address of the remote host for the session.";
-    }
-  }
-
-  grouping changed-by-parms {
-    description
-      "Common parameters to identify the source
-       of a change event, such as a configuration
-       or capability change.";
-    container changed-by {
-      description
-        "Indicates the source of the change.
-         If caused by internal action, then the
-         empty leaf 'server' will be present.
-         If caused by a management session, then
-         the name, remote host address, and session ID
-         of the session that made the change will be reported.";
-      choice server-or-user {
-        leaf server {
-          type empty;
-          description
-            "If present, the change was caused
-             by the server.";
-        }
-        case by-user {
-          uses common-session-parms;
-        }
-      }
-    }
-  }
-
-  rpc led-control {
-    description
-      "This command is used to allow user to find an entity on the NE,
-       The specified entity will have LED blinking.
-       The equipmentLedOn alarm will be raised and cleared for the indication";
-    input {
-      choice equipment-entity {
-        mandatory true;
-        case shelf {
-          leaf shelf-name {
-            type leafref {
-              path "/org-openroadm-device/shelves/shelf-name";
-            }
-            mandatory true;
-            description
-              "shelf-name for the operation";
-          }
-        }
-        case circuit-pack {
-          leaf circuit-pack-name {
-            type leafref {
-              path "/org-openroadm-device/circuit-packs/circuit-pack-name";
-            }
-            mandatory true;
-            description
-              "circuit-pack-name for the operation";
-          }
-        }
-      }
-      leaf enabled {
-        type boolean;
-        mandatory true;
-        description
-          "led-control enabled flag.
-           when enabled=true,  equipmentLedOn alarm will be raised
-           when enabled=false, equipmentLedOn alarm will be cleared";
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  rpc create-tech-info {
-    description
-      "Collects all log data for debugging and place it in a location accessible via ftp/sftp.
-       This model assumes ASYNC operation, i.e. the command will return after the device accepts the command,
-       A create-tech-info-notification will be send out later for the result of the operation.
-       The log-file is cleared at the start of every create-tech-info operation in order to ensure
-       the up-to-date logs are collected. If a vendor does not support concurrent log collection, the second
-       create-tech-info command will be rejected.";
-    input {
-      leaf shelf-id {
-        type leafref {
-          path "/org-openroadm-device/shelves/shelf-name";
-        }
-        description
-          "This optional field is used to specify the shelf for log collection.
-           When this filed is not provided, it is expected to collect logs for the whole node.
-           Vendor should reject the command if the whole node log collection is not supported.";
-      }
-      leaf log-option {
-        type string;
-        description
-          "The log type a vendor can specify. Maybe used in future";
-      }
-    }
-    output {
-      uses create-tech-info-group;
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  rpc get-connection-port-trail {
-    input {
-      leaf connection-name {
-        type string;
-        mandatory true;
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-      list ports {
-        uses org-openroadm-device-types:physical-location;
-        uses port-name {
-          refine "circuit-pack-name" {
-            mandatory true;
-          }
-          refine "port-name" {
-            mandatory true;
-          }
-        }
-      }
-    }
-  }
-  rpc disable-automatic-shutoff {
-    input {
-      choice degree-or-amp {
-        mandatory true;
-        description
-          "The choice describes the option to specify the entity for the disable-automatic-shutoff RPC. It can be degree-number for rdm and amp-number for ila";
-        case degree {
-          leaf degree-number {
-            type leafref {
-              path "/org-openroadm-device/degree/degree-number";
-            }
-            mandatory true;
-            description
-              "The degree-number defined in degree";
-          }
-        }
-        case amp {
-          leaf amp-number {
-            type leafref {
-              path "/org-openroadm-device/line-amplifier/amp-number";
-            }
-            mandatory true;
-            description
-              "The amp-number defined in line-amplifier";
-          }
-        }
-      }
-      leaf support-timer {
-        type uint16 {
-          range "1..600";
-        }
-        default "20";
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  rpc start-scan {
-    input {
-      choice degree-or-amp {
-        mandatory true;
-        description
-          "The choice describes the option to specify the entity for the start-scan RPC. It can be degree-number for rdm and amp-number for ila";
-        case degree {
-          leaf degree-number {
-            type leafref {
-              path "/org-openroadm-device/degree/degree-number";
-            }
-            mandatory true;
-            description
-              "The degree-number defined in degree";
-          }
-        }
-        case amp {
-          leaf amp-number {
-            type leafref {
-              path "/org-openroadm-device/line-amplifier/amp-number";
-            }
-            mandatory true;
-            description
-              "The amp-number defined in line-amplifier";
-          }
-        }
-      }
-      leaf port-direction {
-        type org-openroadm-common-alarm-pm-types:direction;
-      }
-      leaf distance {
-        type uint32;
-      }
-      leaf resolution {
-        type uint32;
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  rpc set-current-datetime {
-    description
-      "Set the info/current-datetime leaf to the specified value.";
-    input {
-      leaf current-datetime {
-        type ietf-yang-types:date-and-time;
-        mandatory true;
-        description
-          "The current system date and time in UTC. Format: YYYY-MM-DDTHH:MM:SS";
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  notification create-tech-info-notification {
-    description
-      "This Notification is sent when the create-tech-info is complete or failed.";
-    uses create-tech-info-group;
-    uses org-openroadm-common-types:rpc-response-status;
-  }
-  notification otdr-scan-result {
-    description
-      "This Notification is sent when the otdr-scan-result is complete or failed.";
-    uses org-openroadm-common-types:rpc-response-status;
-    leaf result-file {
-      type string;
-    }
-  }
-  notification change-notification {
-    description
-      "The Notification that a resource has been added, modified or removed.
-       This notification can be triggered by changes in configuration and operational data.
-       It shall contain the changed field pointed by the xpath.
-       Typically it is not intended for frequently changing volatile data e.g. PM, power levels";
-    leaf change-time {
-      type ietf-yang-types:date-and-time;
-      description
-        "The time the change occurs.";
-    }
-    uses changed-by-parms;
-    leaf datastore {
-      type enumeration {
-        enum running {
-          description
-            "The <running> datastore has changed.";
-        }
-        enum startup {
-          description
-            "The <startup> datastore has changed";
-        }
-      }
-      default "running";
-      description
-        "Indicates which configuration datastore has changed.";
-    }
-    list edit {
-      description
-        "An edit (change) record SHOULD be present for each distinct
-         edit operation that the server has detected on
-         the target datastore.  This list MAY be omitted
-         if the detailed edit operations are not known.
-         The server MAY report entries in this list for
-         changes not made by a NETCONF session.";
-      leaf target {
-        type instance-identifier;
-        description
-          "Top most node associated with the configuration or operational change.
-           A server SHOULD set this object to the node within
-           the datastore that is being altered.  A server MAY
-           set this object to one of the ancestors of the actual
-           node that was changed, or omit this object, if the
-           exact node is not known.";
-      }
-      leaf operation {
-        type ietf-nc:edit-operation-type;
-        description
-          "Type of edit operation performed.
-           A server MUST set this object to the NETCONF edit
-           operation performed on the target datastore.";
-      }
-    }
-  }
- // uses org-openroadm-device-container-g;
-}
\ No newline at end of file
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-equipment-states-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-equipment-states-types.yang
deleted file mode 100644
index ccfca1972..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-equipment-states-types.yang
+++ /dev/null
@@ -1,147 +0,0 @@
-module org-openroadm-equipment-states-types {
-  namespace "http://org/openroadm/equipment/states/types";
-  prefix org-openroadm-equipment-states-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions for types of states of equipment (slot/subslot).
-
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  typedef admin-states {
-    type enumeration {
-      enum inService {
-        value 1;
-      }
-      enum outOfService {
-        value 2;
-      }
-      enum maintenance {
-        value 3;
-      }
-    }
-  }
-
-  typedef states {
-    type enumeration {
-      enum reserved-for-facility-planned {
-        value 1;
-        description
-          "equipment is planned for use by a service";
-      }
-      enum not-reserved-planned {
-        value 2;
-        description
-          "equipment is planned by not reserved for any purpose";
-      }
-      enum reserved-for-maintenance-planned {
-        value 3;
-        description
-          "equipment is planned for use as a maintenance spare";
-      }
-      enum reserved-for-facility-unvalidated {
-        value 4;
-        description
-          "equipment is reserved for use by a service but not
-           validated against planned equipment";
-      }
-      enum not-reserved-unvalidated {
-        value 5;
-        description
-          "equipment is not reserved for any purpose and
-           not validated against planned equipment";
-      }
-      enum unknown-unvalidated {
-        value 6;
-        description
-          "unknown equipment not validated against planned equipment";
-      }
-      enum reserved-for-maintenance-unvalidated {
-        value 7;
-        description
-          "equipment is to be used for use as a maintenance spare
-           but not validated against planned equipment";
-      }
-      enum reserved-for-facility-available {
-        value 8;
-        description
-          "reserved for use by a service and available";
-      }
-      enum not-reserved-available {
-        value 9;
-        description
-          "not reserved for use by a service and available";
-      }
-      enum reserved-for-maintenance-available {
-        value 10;
-        description
-          "reserved as a maintenance spare and available";
-      }
-      enum reserved-for-reversion-inuse {
-        value 11;
-        description
-          "equipment that is reserved as part of a home path
-           for a service that has been temporarily re-routed";
-      }
-      enum not-reserved-inuse {
-        value 12;
-        description
-          "equipment in use for a service";
-      }
-      enum reserved-for-maintenance-inuse {
-        value 13;
-        description
-          "maintenance spare equipment that is in use as a
-           maintenance spare";
-      }
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-interfaces.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-interfaces.yang
deleted file mode 100644
index 618c1e51b..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-interfaces.yang
+++ /dev/null
@@ -1,181 +0,0 @@
-module org-openroadm-interfaces {
-  namespace "http://org/openroadm/interfaces";
-  prefix openROADM-if;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions for device facility interfaces.
-     Reused ietf-interfaces and some interface-type defined in iana-if-type.
-
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.
-
-     Also contains code components extracted from IETF Interfaces.  These code components
-     are copyrighted and licensed as follows:
-
-     Copyright (c) 2016 IETF Trust and the persons identified as the document authors.
-     All rights reserved.
-
-     This document is subject to BCP 78 and the IETF Trust’s Legal Provisions Relating
-     to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of
-     publication of this document. Please review these documents carefully, as they
-     describe your rights and restrictions with respect to this document. Code Components
-     extracted from this document must include Simplified BSD License text as described in
-     Section 4.e of the Trust Legal Provisions and are provided without warranty as
-     described in the Simplified BSD License.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  identity interface-type {
-    description
-      "Base identity from which specific interface types are
-       derived.";
-  }
-
-  identity ethernetCsmacd {
-    base interface-type;
-    description
-      "For all Ethernet-like interfaces, regardless of speed,
-       as per RFC 3635.";
-    reference
-      "RFC 3635 - Definitions of Managed Objects for the
-                  Ethernet-like Interface Types";
-  }
-
-  identity ip {
-    base interface-type;
-    description
-      "IP (for APPN HPR in IP networks).";
-  }
-
-  identity mediaChannelTrailTerminationPoint {
-    base interface-type;
-    description
-      "Media Channel Trail Termination Point";
-  }
-
-  identity networkMediaChannelConnectionTerminationPoint {
-    base interface-type;
-    description
-      "Network Media Channel Connection Termination Point";
-  }
-
-  identity opticalChannel {
-    base interface-type;
-    description
-      "Optical Channel.";
-  }
-
-  identity opticalTransport {
-    base interface-type;
-    description
-      "Optical Transport.";
-  }
-
-  identity otnOdu {
-    base interface-type;
-    description
-      "OTN Optical Data Unit.";
-  }
-
-  identity otnOtu {
-    base interface-type;
-    description
-      "OTN Optical channel Transport Unit.";
-  }
-
-  identity otsi {
-    base interface-type;
-    description
-      "OTSI interface.";
-  }
-
-  identity otsi-group {
-    base interface-type;
-    description
-      "OTSI Group interface.";
-  }
-
-  identity flexo {
-    base interface-type;
-    description
-      "Flexo interface.";
-  }
-
-  identity flexo-group {
-    base interface-type;
-    description
-      "Flexo Group interface.";
-  }
-
-  identity openROADMOpticalMultiplex {
-    base interface-type;
-    description
-      "Optical Transport Multiplex type for openROADM";
-  }
-
-  identity ppp {
-    base interface-type;
-    description
-      "PPP for IP GNE.";
-  }
-
-  identity gcc {
-    base interface-type;
-    description
-      "ITU-T G.709 GCC.";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-otn-common-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-otn-common-types.yang
deleted file mode 100644
index 69b9e9d38..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-otn-common-types.yang
+++ /dev/null
@@ -1,343 +0,0 @@
-module org-openroadm-otn-common-types {
-  namespace "http://org/openroadm/otn-common-types";
-  prefix org-openroadm-otn-common-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions for common otn related type definitions.
-
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.
-
-     Also contains code components extracted from IETF Interfaces.  These code components
-     are copyrighted and licensed as follows:
-
-     Copyright (c) 2016 IETF Trust and the persons identified as the document authors.
-     All rights reserved.
-
-     This document is subject to BCP 78 and the IETF Trust’s Legal Provisions Relating
-     to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of
-     publication of this document. Please review these documents carefully, as they
-     describe your rights and restrictions with respect to this document. Code Components
-     extracted from this document must include Simplified BSD License text as described in
-     Section 4.e of the Trust Legal Provisions and are provided without warranty as
-     described in the Simplified BSD License.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-
-  identity otu-rate-identity {
-    description
-      "A unique rate identification of the OTU.";
-  }
-
-  identity OTUCn {
-    base otu-rate-identity;
-    description
-      "Identity for an OTUCn";
-  }
-
-  identity OTU4 {
-    base otu-rate-identity;
-    description
-      "Identity for an OTU4";
-  }
-
-  identity OTU3 {
-    base otu-rate-identity;
-    description
-      "Identity for an OTU3";
-  }
-
-  identity OTU2 {
-    base otu-rate-identity;
-    description
-      "Identity for an OTU2";
-  }
-
-  identity OTU2e {
-    base otu-rate-identity;
-    description
-      "Identity for an OTU2e";
-  }
-
-  identity OTU1 {
-    base otu-rate-identity;
-    description
-      "Identity for an OTU1";
-  }
-
-  identity OTU0 {
-    base otu-rate-identity;
-    description
-      "Identity for an OTU0";
-  }
-
-  identity OTUflex {
-    base otu-rate-identity;
-    description
-      "Identity for an OTUflex";
-  }
-
-  identity odu-rate-identity {
-    description
-      "A unique rate identification of the ODU.";
-  }
-
-  identity ODUCn {
-    base odu-rate-identity;
-    description
-      "Identity for an ODUCn";
-  }
-
-  identity ODU4 {
-    base odu-rate-identity;
-    description
-      "Identity for an ODU4";
-  }
-
-  identity ODU3 {
-    base odu-rate-identity;
-    description
-      "Identity for an ODU3";
-  }
-
-  identity ODU2 {
-    base odu-rate-identity;
-    description
-      "Identity for an ODU2";
-  }
-
-  identity ODU2e {
-    base odu-rate-identity;
-    description
-      "Identity for an ODU2e";
-  }
-
-  identity ODU1 {
-    base odu-rate-identity;
-    description
-      "Identity for an ODU1";
-  }
-
-  identity ODU0 {
-    base odu-rate-identity;
-    description
-      "Identity for an ODU0";
-  }
-
-  identity ODUflex-cbr {
-    base odu-rate-identity;
-    description
-      "ODUFlex for CBR client signals (G.709)";
-  }
-
-  identity ODUflex-cbr-25G {
-    base odu-rate-identity;
-    description
-      "ODUFlex for CBR client signals 25G (G.709 17.13.1)";
-  }
-
-  identity ODUflex-cbr-200G {
-    base odu-rate-identity;
-    description
-      "ODUFlex for CBR client signals 200G (G.709 17.13.2)";
-  }
-
-  identity ODUflex-cbr-400G {
-    base odu-rate-identity;
-    description
-      "ODUFlex for CBR client signals 400G (G.709 17.13.2)";
-  }
-
-  identity ODUflex-imp {
-    base odu-rate-identity;
-    description
-      "ODUFlex for IMP (Idle insertion Mapping Procedure) mapped client signals (G.709)";
-  }
-
-  identity ODUflex-flexe {
-    base odu-rate-identity;
-    description
-      "ODUflex for FlexE-aware client signals (G.709)";
-  }
-
-  identity ODUflex-gfp {
-    base odu-rate-identity;
-    description
-      "ODUflex for GFP-F mapped client signals (G.709)";
-  }
-
-  identity odtu-type-identity {
-    description
-      "A unique identification for the MSI odtu type.";
-  }
-
-  identity ODTUCn.ts {
-    base odtu-type-identity;
-    description
-      "ODTUCn.ts - OPUCn MSI type (G.709 clause 20.2)";
-  }
-
-  identity ODTU4.ts-Allocated {
-    base odtu-type-identity;
-    description
-      "OPU4 MSI - ODTU4.ts, OPU4 MSI TS is occupied/allocated.
-       Applies to all ODTU4.x mappings";
-  }
-
-  identity ODTU01 {
-    base odtu-type-identity;
-    description
-      "ODTU01 MSI type";
-  }
-
-  identity ODTU12 {
-    base odtu-type-identity;
-    description
-      "ODTU12 MSI type";
-  }
-
-  identity ODTU13 {
-    base odtu-type-identity;
-    description
-      "ODTU13 MSI type";
-  }
-
-  identity ODTU23 {
-    base odtu-type-identity;
-    description
-      "ODTU23 MSI type";
-  }
-
-  identity ODTU2.ts {
-    base odtu-type-identity;
-    description
-      "ODTU2.ts MSI type";
-  }
-
-  identity ODTU3.ts {
-    base odtu-type-identity;
-    description
-      "ODTU3.ts MSI type";
-  }
-
-  identity ODTU4.ts {
-    base odtu-type-identity;
-    description
-      "ODTU4.ts MSI type";
-  }
-
-  identity unallocated {
-    base odtu-type-identity;
-    description
-      "Unallocated MSI type";
-  }
-
-  identity odu-function-identity {
-    description
-      "A unique identification of the ODUk interface function.";
-  }
-
-  identity ODU-TTP {
-    base odu-function-identity;
-    description
-      "ODU TTP facility facing trail termination";
-  }
-
-  identity ODU-CTP {
-    base odu-function-identity;
-    description
-      "ODU CTP connection termination";
-  }
-
-  identity ODU-TTP-CTP {
-    base odu-function-identity;
-    description
-      "ODU CTP mapper level connection termination with trail termination and client adaptation";
-  }
-
-  typedef payload-type-def {
-    type string {
-      length "2";
-      pattern '[0-9a-fA-F]*';
-    }
-    description
-      "Common type definition for odu payload-type";
-  }
-
-  typedef opucn-trib-slot-def {
-    type string;
-    description
-      "OPUCn trib slot in the form of 'A.B' with
-       A = 1..n
-       B = 1..20";
-  }
-
-  typedef tcm-direction-enum {
-    type enumeration {
-      enum up-tcm {
-        description
-          "TCM termination direction faces the switch fabric.";
-      }
-      enum down-tcm {
-        description
-          "TCM termination direction faces the facility";
-      }
-    }
-    description
-      "Enumeration type for TCM direction";
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-physical-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-physical-types.yang
deleted file mode 100644
index 236093707..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-physical-types.yang
+++ /dev/null
@@ -1,153 +0,0 @@
-module org-openroadm-physical-types {
-  namespace "http://org/openroadm/physical/types";
-  prefix org-openroadm-physical-types;
-
-  import org-openroadm-common-state-types {
-    prefix org-openroadm-common-state-types;
-    revision-date 2019-11-29;
-  }
-  import ietf-yang-types {
-    prefix yang;
-    revision-date 2013-07-15;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of physical types.
-
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  grouping node-info {
-    description
-      "Physical inventory data used by the node";
-    leaf vendor {
-      type string;
-      config false;
-      mandatory true;
-      description
-        "Vendor of the equipment";
-    }
-    leaf model {
-      type string;
-      config false;
-      mandatory true;
-      description
-        "Physical resource model information.";
-    }
-    leaf serial-id {
-      type string;
-      config false;
-      mandatory true;
-      description
-        "Product Code for this physical resource";
-    }
-  }
-
-  grouping common-info {
-    description
-      "Physical inventory data used by all other entities";
-    uses node-info;
-    leaf type {
-      type string;
-      config false;
-      description
-        "The specific type of this physical resource - ie the type of
-         shelf, type of circuit-pack, etc.";
-    }
-    leaf product-code {
-      type string;
-      config false;
-      description
-        "Product Code for this physical resource";
-    }
-    leaf manufacture-date {
-      type yang:date-and-time;
-      config false;
-      description
-        "Manufacture date of physical resource";
-    }
-    leaf clei {
-      type string;
-      config false;
-      description
-        "CLEI for this physical resource";
-    }
-    leaf hardware-version {
-      type string;
-      config false;
-      description
-        "The version of the hardware.";
-    }
-    leaf operational-state {
-      type org-openroadm-common-state-types:state;
-      config false;
-      mandatory true;
-      description
-        "Operational state of the physical resource";
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-pm.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-pm.yang
deleted file mode 100644
index 2cebbb477..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-pm.yang
+++ /dev/null
@@ -1,350 +0,0 @@
-module org-openroadm-pm {
-  namespace "http://org/openroadm/pm";
-  prefix org-openroadm-pm;
-
-  import ietf-yang-types {
-    prefix yang;
-    revision-date 2013-07-15;
-  }
-  import org-openroadm-common-types {
-    prefix org-openroadm-common-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-alarm-pm-types {
-    prefix org-openroadm-common-alarm-pm-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-resource {
-    prefix org-openroadm-resource;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-resource-types {
-    prefix org-openroadm-resource-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-pm-types {
-    prefix org-openroadm-pm-types;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of performance management.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-05-30 {
-    description
-      "Version 3.1.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  feature historical-pm-retrieval {
-    description
-      "The device supports the ability to directly retrieve the historical
-       PM data from the YANG model.";
-  }
-
-  grouping current-pm-group {
-    description
-      "PM Data with current values - both realtime (granularity=notApplicable)
-       and binned (granularity=15 minute, 24h))";
-    leaf pm-resource-instance {
-      type instance-identifier;
-      config false;
-      mandatory true;
-      description
-        "Retrieves all PM associate with the resource instance";
-    }
-    leaf pm-resource-type {
-      type org-openroadm-resource-types:resource-type-enum;
-      config false;
-      mandatory true;
-      description
-        "The supported pm-resource-type associated with the given resource instance.";
-    }
-    leaf pm-resource-type-extension {
-      type string;
-      config false;
-      description
-        "The resource type extension when the type is not defined in the resource-type-enum.";
-    }
-    leaf start-time {
-      type yang:date-and-time;
-      config false;
-      mandatory true;
-      description
-        "Represents the start time of the bin (15m, 24h granularity) or the start of data collection (notApplicable/untimed granularity).";
-    }
-    leaf retrieval-time {
-      type yang:date-and-time;
-      config false;
-      mandatory true;
-      description
-        "Represents the time when the data is being read, not the bin start or end time.";
-    }
-    list current-pm {
-      key "type extension location direction";
-      config false;
-      uses current-pm-val-group;
-    }
-  }
-
-  grouping current-pm-val-group {
-    uses org-openroadm-pm-types:pm-names;
-    leaf location {
-      type org-openroadm-common-alarm-pm-types:location;
-    }
-    leaf direction {
-      type org-openroadm-common-alarm-pm-types:direction;
-    }
-    list measurement {
-      key "granularity";
-      leaf granularity {
-        type org-openroadm-pm-types:pm-granularity;
-      }
-      uses org-openroadm-pm-types:pm-measurement;
-    }
-  }
-
-  grouping historical-pm-group {
-    description
-      "PM Data with historical values - binned (granularity=15 minute, 24h))";
-    leaf pm-resource-instance {
-      type instance-identifier;
-      config false;
-      mandatory true;
-      description
-        "Retrieves all PM associate with the resource instance";
-    }
-    leaf pm-resource-type {
-      type org-openroadm-resource-types:resource-type-enum;
-      config false;
-      mandatory true;
-    }
-    leaf pm-resource-type-extension {
-      type string;
-      config false;
-      description
-        "The resource type extension when the type is not defined in the resource-type-enum.";
-    }
-    list historical-pm {
-      key "type extension location direction";
-      uses historical-pm-val-group;
-    }
-  }
-
-  grouping historical-pm-val-group {
-    description
-      "PM Data with historical values";
-    uses org-openroadm-pm-types:pm-names;
-    leaf location {
-      type org-openroadm-common-alarm-pm-types:location;
-    }
-    leaf direction {
-      type org-openroadm-common-alarm-pm-types:direction;
-    }
-    list measurement {
-      key "granularity bin-number";
-      leaf granularity {
-        type org-openroadm-pm-types:pm-granularity;
-        mandatory true;
-      }
-      leaf bin-number {
-        type uint16 {
-          range "1..max";
-        }
-        config false;
-        mandatory true;
-      }
-      uses org-openroadm-pm-types:pm-measurement;
-      leaf completion-time {
-        type yang:date-and-time;
-        config false;
-        mandatory true;
-        description
-          "The time at the end of the period; For example if bin starts at
-           01:15:00 and ends at 01:29:59, the completion-time is 01:29:59";
-      }
-    }
-  }
-
-  grouping collect-history-pm-group {
-    leaf pm-filename {
-      type string {
-        length "10..255";
-      }
-      mandatory true;
-      description
-        "The file name to write the historical PM data.
-         The controller should be able to use this name to retrieve the file via ftp/sftp.
-         The file name should be unique for each RPC request since a new RPC request
-         could be initiated while the file transfer of the previous file is still in progress.
-
-         The file content should be written in xml format based on the historical-pm-list
-         yang definition and the file should be gzip compressed.";
-    }
-    uses org-openroadm-common-types:rpc-response-status;
-  }
-
-  rpc clear-pm {
-    description
-      "Command to initialize PM data";
-    input {
-      uses org-openroadm-resource:resource;
-      leaf pm-type {
-        type enumeration {
-          enum current {
-            value 1;
-          }
-          enum all {
-            value 2;
-          }
-        }
-        default "current";
-      }
-      leaf granularity {
-        type org-openroadm-pm-types:pm-granularity;
-        default "15min";
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  rpc collect-historical-pm-file {
-    description
-      "Command to query historical PM data.
-       The device should be able to process an rpc request for 15min data
-       and a separate request for 24hour data in parallel.";
-    input {
-      leaf from-bin-number {
-        type uint16 {
-          range "1..max";
-        }
-        default "1";
-        description
-          "The start bin-number of the range";
-      }
-      leaf to-bin-number {
-        type uint16 {
-          range "1..max";
-        }
-        default "1";
-        description
-          "The end bin-number of the range";
-      }
-      leaf granularity {
-        type org-openroadm-pm-types:pm-granularity;
-        default "15min";
-        description
-          "The granularity of the retrieve, default to 15 minutes PM";
-      }
-    }
-    output {
-      uses collect-history-pm-group;
-    }
-  }
-  notification historical-pm-collect-result {
-    description
-      "This Notification is sent when the pm collection is successful or failed.";
-    uses collect-history-pm-group;
-  }
-  container current-pm-list {
-    config false;
-    description
-      "List of current PMs.";
-    list current-pm-entry {
-      key "pm-resource-type pm-resource-type-extension pm-resource-instance";
-      description
-        "List of current PM entries";
-      uses current-pm-group;
-    }
-  }
-  container historical-pm-list {
-    if-feature "historical-pm-retrieval";
-    config false;
-    description
-      "List of historical PM";
-    list historical-pm-entry {
-      key "pm-resource-type pm-resource-type-extension pm-resource-instance";
-      description
-        "List of historical PM entries";
-      uses historical-pm-group;
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-port-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-port-types.yang
deleted file mode 100644
index 2fed53821..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-port-types.yang
+++ /dev/null
@@ -1,420 +0,0 @@
-module org-openroadm-port-types {
-  namespace "http://org/openroadm/port/types";
-  prefix org-openroadm-port-types;
-
-  import org-openroadm-common-link-types {
-    prefix org-openroadm-common-link-types;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions for port types.
-
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  identity supported-if-capability {
-    description
-      "Base identity from which specific supported interfaces are derived";
-  }
-
-  identity if-100GE {
-    base supported-if-capability;
-  }
-
-  identity if-OMS {
-    base supported-if-capability;
-  }
-
-  identity if-OTS {
-    base supported-if-capability;
-  }
-
-  identity if-OTS-OMS-MC-NMC {
-    base supported-if-capability;
-  }
-
-  identity if-NMC {
-    base supported-if-capability;
-  }
-
-  identity if-OCH {
-    base supported-if-capability;
-  }
-
-  identity if-1GE {
-    base supported-if-capability;
-  }
-
-  identity if-10GE {
-    base supported-if-capability;
-  }
-
-  identity if-40GE {
-    base supported-if-capability;
-  }
-
-  identity if-OCH-OTU1-ODU1 {
-    base supported-if-capability;
-  }
-
-  identity if-OCH-OTU2-ODU2 {
-    base supported-if-capability;
-  }
-
-  identity if-OCH-OTU2E-ODU2E {
-    base supported-if-capability;
-  }
-
-  identity if-OCH-OTU3-ODU3 {
-    base supported-if-capability;
-  }
-
-  identity if-OCH-OTU4-ODU4 {
-    base supported-if-capability;
-  }
-
-  identity if-OTUCn-ODUCn {
-    base supported-if-capability;
-  }
-
-  identity if-otsi-flexo-flexogroup {
-    base supported-if-capability;
-  }
-
-  identity if-otsi-otsigroup {
-    base supported-if-capability;
-  }
-
-  identity if-n-OTU4-ODU4 {
-    base supported-if-capability;
-  }
-
-  identity if-otsi-otucn-oducn {
-    base supported-if-capability;
-    status deprecated;
-  }
-
-  identity if-OTU4-ODU4 {
-    base supported-if-capability;
-  }
-
-  identity if-OTU1-ODU1 {
-    base supported-if-capability;
-  }
-
-  identity if-OTU2-ODU2 {
-    base supported-if-capability;
-  }
-
-  identity if-OTU2e-ODU2e {
-    base supported-if-capability;
-  }
-
-  identity if-OTU3-ODU3 {
-    base supported-if-capability;
-  }
-
-  identity if-1GE-ODU0 {
-    base supported-if-capability;
-  }
-
-  identity if-10GE-ODU2 {
-    base supported-if-capability;
-  }
-
-  identity if-10GE-ODU2e {
-    base supported-if-capability;
-  }
-
-  identity if-10GE-oduflexgfp {
-    base supported-if-capability;
-  }
-
-  identity if-25GE-oduflexcbr {
-    base supported-if-capability;
-  }
-
-  identity if-40GE-ODU3 {
-    base supported-if-capability;
-  }
-
-  identity if-40GE-oduflexgfp {
-    base supported-if-capability;
-  }
-
-  identity if-100GE-ODU4 {
-    base supported-if-capability;
-  }
-
-  identity if-100GE-oduflexgfp {
-    base supported-if-capability;
-  }
-
-  identity if-200GE-oduflexcbr {
-    base supported-if-capability;
-  }
-
-  identity if-400GE-odufleximp {
-    base supported-if-capability;
-  }
-
-  identity if-400GE-oduflexcbr {
-    base supported-if-capability;
-  }
-
-  identity supported-xpdr-capability {
-    description
-      "Base identity from which specific supported xponder are derived";
-  }
-
-  identity Transponder {
-    base supported-xpdr-capability;
-  }
-
-  identity Regen {
-    base supported-xpdr-capability;
-  }
-
-  identity pluggable-identifiers-identity {
-    description
-      "Pluggable identifiers type";
-  }
-
-  identity SFP {
-    base pluggable-identifiers-identity;
-  }
-
-  identity SFP-plus {
-    base pluggable-identifiers-identity;
-  }
-
-  identity SFP28 {
-    base pluggable-identifiers-identity;
-  }
-
-  identity SFP-DD {
-    base pluggable-identifiers-identity;
-  }
-
-  identity DWDM-SFP {
-    base pluggable-identifiers-identity;
-  }
-
-  identity DWDM-SFP-plus {
-    base pluggable-identifiers-identity;
-  }
-
-  identity QSFP {
-    base pluggable-identifiers-identity;
-  }
-
-  identity QSFP-plus {
-    base pluggable-identifiers-identity;
-  }
-
-  identity QSFP28 {
-    base pluggable-identifiers-identity;
-  }
-
-  identity QSFP28-DD {
-    base pluggable-identifiers-identity;
-  }
-
-  identity QSFP-DD {
-    base pluggable-identifiers-identity;
-  }
-
-  identity micro-QSFP {
-    base pluggable-identifiers-identity;
-  }
-
-  identity OSFP {
-    base pluggable-identifiers-identity;
-  }
-
-  identity CFP {
-    base pluggable-identifiers-identity;
-  }
-
-  identity CFP2 {
-    base pluggable-identifiers-identity;
-  }
-
-  identity CFP4 {
-    base pluggable-identifiers-identity;
-  }
-
-  identity CFP8 {
-    base pluggable-identifiers-identity;
-  }
-
-  identity CFP2-ACO {
-    base pluggable-identifiers-identity;
-  }
-
-  identity CFP2-DCO {
-    base pluggable-identifiers-identity;
-  }
-
-  identity XFP {
-    base pluggable-identifiers-identity;
-  }
-
-  identity SFP56 {
-    base pluggable-identifiers-identity;
-  }
-
-  identity QSFP56 {
-    base pluggable-identifiers-identity;
-  }
-
-  identity QSFP56-DD {
-    base pluggable-identifiers-identity;
-  }
-
-  identity SFP-other {
-    base pluggable-identifiers-identity;
-  }
-
-  identity SFP-unspecified {
-    base pluggable-identifiers-identity;
-  }
-
-  typedef port-wavelength-types {
-    type enumeration {
-      enum wavelength {
-        value 1;
-        description
-          "Port on a transponder or ROADM SRG add drop";
-      }
-      enum multi-wavelength {
-        value 2;
-        description
-          "External port connecting to other roadm.";
-      }
-    }
-    description
-      "Port types.";
-  }
-
-  typedef port-module-types {
-    type enumeration {
-      enum 100GBASE-LR4 {
-        value 1;
-      }
-      enum CWDM-4 {
-        value 2;
-      }
-    }
-    description
-      "Pluggable modue types.";
-  }
-
-  grouping common-port {
-    leaf port-power-capability-min-rx {
-      type org-openroadm-common-link-types:power-dBm;
-      config false;
-      description
-        "Based on port capabilities, the minimum power in the system spec for this port to
-         provide optimum function in rx direction";
-    }
-    leaf port-power-capability-min-tx {
-      type org-openroadm-common-link-types:power-dBm;
-      config false;
-      description
-        "Based on port capabilities, the minimum power in the system spec for this port to
-         provide optimum function in tx direction.";
-    }
-    leaf port-power-capability-max-rx {
-      type org-openroadm-common-link-types:power-dBm;
-      config false;
-      description
-        "Based on port capabilities, the maximum power in the system spec for this port to
-         provide optimum function in rx direction.";
-    }
-    leaf port-power-capability-max-tx {
-      type org-openroadm-common-link-types:power-dBm;
-      config false;
-      description
-        "Based on port capabilities, the maximum power in the system spec for this port to
-         provide optimum function in tx direction.";
-    }
-  }
-
-  grouping roadm-port {
-    uses common-port;
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-probable-cause.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-probable-cause.yang
deleted file mode 100644
index 4b752c8e5..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-probable-cause.yang
+++ /dev/null
@@ -1,843 +0,0 @@
-module org-openroadm-probable-cause {
-  namespace "http://org/openroadm/probableCause";
-  prefix org-openroadm-probable-cause;
-
-  import org-openroadm-common-alarm-pm-types {
-    prefix org-openroadm-common-alarm-pm-types;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of Probable Causes.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  typedef probable-cause-enum {
-    type enumeration {
-      enum vendorExtension {
-        value 1;
-        description
-          "vendorExtension";
-      }
-      enum openConnectionIndication {
-        value 2;
-        description
-          "Open connection indication (OCI)";
-        reference "G.798";
-      }
-      enum alarmIndicationSignal {
-        value 3;
-        description
-          "Alarm indication signal";
-        reference "G.798";
-      }
-      enum lossOfSignal {
-        value 4;
-        description
-          "Loss of Signal";
-      }
-      enum opticalLineFail {
-        value 5;
-        description
-          "Optical Line Fail";
-      }
-      enum opticalPowerDegraded {
-        value 6;
-        description
-          "Optical Power Degraded";
-      }
-      enum automaticLaserShutdown {
-        value 7;
-        description
-          "Automatic Laser Shutdown";
-      }
-      enum serverSignalFail {
-        value 8;
-        description
-          "Server Signal Fail (SSF)";
-        reference "G.798";
-      }
-      enum lockedDefect {
-        value 10;
-        description
-          "Locked defect (LCK)";
-        reference "G.798";
-      }
-      enum trailTraceIdentifierMismatch {
-        value 11;
-        description
-          "Trail trace Identifier Mismatch (TIM)";
-        reference "G.798";
-      }
-      enum degradedDefect {
-        value 12;
-        description
-          "Degraded defect (DEG)";
-        reference "G.798";
-      }
-      enum backwardsDefectIndication {
-        value 13;
-        description
-          "Backward Defect Indication (BDI)";
-        reference "G.798";
-      }
-      enum otsSpanlossPowerOutOfSpecificationHigh {
-        value 14;
-      }
-      enum automaticShutoffDisabled {
-        value 15;
-      }
-      enum portLossOfLight {
-        value 17;
-      }
-      enum reflectionTooHigh {
-        value 18;
-      }
-      enum payloadMissingIndication {
-        value 22;
-        description
-          "Will be applicable to ROADM when OSC signaling supported in future (G.709 2016-06 Figure 15-1A, 1B)";
-      }
-      enum forwardDefectIndication {
-        value 23;
-        description
-          "Will be applicable to ROADM when OSC signaling supported in future (G.709 2016-06 Figure 15-1A, 1B)";
-      }
-      enum oscPowerOutOfSpecificationHigh {
-        value 24;
-      }
-      enum oscPowerOutOfSpecificationLow {
-        value 25;
-      }
-      enum powerOutOfSpecificationHigh {
-        value 26;
-      }
-      enum lossOfSynchronization {
-        value 27;
-      }
-      enum linkDown {
-        value 28;
-      }
-      enum equipmentFault {
-        value 29;
-      }
-      enum equipmentRemoved {
-        value 30;
-      }
-      enum equipmentMismatch {
-        value 31;
-      }
-      enum equipmentWarmup {
-        value 32;
-      }
-      enum equipmentLedOn {
-        value 33;
-      }
-      enum equipmentInterConnectFailure {
-        value 34;
-      }
-      enum equipmentMiscabledConnection {
-        value 35;
-      }
-      enum softwareVersionMismatch {
-        value 36;
-      }
-      enum softwareStageInProgress {
-        value 37;
-      }
-      enum databaseCorruption {
-        value 38;
-      }
-      enum databaseVersionMismatch {
-        value 44;
-      }
-      enum firmwareVersionMismatch {
-        value 46;
-      }
-      enum incompatibleFirmware {
-        value 49;
-      }
-      enum firmwareDownloadOrActivationFailure {
-        value 50;
-      }
-      enum firmwareInitInProgress {
-        value 51;
-      }
-      enum softwareReset {
-        value 52;
-      }
-      enum fanCoolingFail {
-        value 53;
-      }
-      enum administrativeDown {
-        value 54;
-      }
-      enum lampTest {
-        value 55;
-      }
-      enum powerProblemA {
-        value 56;
-      }
-      enum powerProblemB {
-        value 57;
-      }
-      enum shelfProvisioningMode {
-        value 58;
-      }
-      enum sysNameChanged {
-        value 59;
-      }
-      enum sysNtpNotSynchronized {
-        value 60;
-      }
-      enum lossOfFrame {
-        value 63;
-      }
-      enum lossOfMultiframe {
-        value 64;
-      }
-      enum backwardIncomingAlignmentError {
-        value 65;
-      }
-      enum incomingAlignmentError {
-        value 66;
-      }
-      enum payloadMismatch {
-        value 67;
-      }
-      enum clientSignalFailDefect {
-        value 68;
-      }
-      enum highBER {
-        value 123;
-      }
-      enum localFault {
-        value 124;
-      }
-      enum remoteFault {
-        value 125;
-      }
-      enum lossOfAlignment {
-        value 126;
-      }
-      enum lossOfFECAlignment {
-        value 127;
-      }
-      enum facilityLoopbackActive {
-        value 128;
-      }
-      enum facilityLoopback2Active {
-        value 129;
-      }
-      enum terminalLoopbackActive {
-        value 130;
-      }
-      enum facilityTestsignalActive {
-        value 131;
-      }
-      enum terminalTestsignalActive {
-        value 132;
-      }
-      enum certificateNotInstalled {
-        value 134;
-      }
-      enum lockoutOfProtection {
-        value 135;
-      }
-      enum forcedSwitchAwayFromWorking {
-        value 136;
-      }
-      enum forcedSwitchAwayFromProtect {
-        value 137;
-      }
-      enum automaticSwitchAwayFromWorkingDueToSF {
-        value 138;
-      }
-      enum automaticSwitchAwayFromProtectDueToSF {
-        value 139;
-      }
-      enum automaticSwitchDueToWTR {
-        value 140;
-      }
-      enum manualSwitchAwayFromWork {
-        value 141;
-      }
-      enum manualSwitchAwayFromProtect {
-        value 142;
-      }
-      enum automaticPowerReduction {
-        value 143;
-      }
-      enum lossOfSignalOSC {
-        value 144;
-      }
-      enum softwareValidateInProgress {
-        value 145;
-      }
-      enum databaseRollbackTimerInProgress {
-        value 146;
-      }
-      enum otdrScanInProgress {
-        value 147;
-      }
-      enum lldpFail {
-        value 148;
-      }
-      enum omsPowerOutOfSpecificationHigh {
-        value 149;
-      }
-      enum omsPowerOutOfSpecificationLow {
-        value 150;
-      }
-      enum automaticSwitchAwayFromWorkingDueToSD {
-        value 151;
-      }
-      enum automaticSwitchAwayFromProtectDueToSD {
-        value 152;
-      }
-      enum backwardIncomingAlignmentErrorTCM1-up {
-        value 153;
-      }
-      enum backwardIncomingAlignmentErrorTCM2-up {
-        value 154;
-      }
-      enum backwardIncomingAlignmentErrorTCM3-up {
-        value 155;
-      }
-      enum backwardIncomingAlignmentErrorTCM4-up {
-        value 156;
-      }
-      enum backwardIncomingAlignmentErrorTCM5-up {
-        value 157;
-      }
-      enum backwardIncomingAlignmentErrorTCM6-up {
-        value 158;
-      }
-      enum incomingAlignmentErrorTCM1-up {
-        value 159;
-      }
-      enum incomingAlignmentErrorTCM2-up {
-        value 160;
-      }
-      enum incomingAlignmentErrorTCM3-up {
-        value 161;
-      }
-      enum incomingAlignmentErrorTCM4-up {
-        value 162;
-      }
-      enum incomingAlignmentErrorTCM5-up {
-        value 163;
-      }
-      enum incomingAlignmentErrorTCM6-up {
-        value 164;
-      }
-      enum backwardsDefectIndicationTCM1-up {
-        value 165;
-      }
-      enum backwardsDefectIndicationTCM2-up {
-        value 166;
-      }
-      enum backwardsDefectIndicationTCM3-up {
-        value 167;
-      }
-      enum backwardsDefectIndicationTCM4-up {
-        value 168;
-      }
-      enum backwardsDefectIndicationTCM5-up {
-        value 169;
-      }
-      enum backwardsDefectIndicationTCM6-up {
-        value 170;
-      }
-      enum degradedDefectTCM1-up {
-        value 171;
-      }
-      enum degradedDefectTCM2-up {
-        value 172;
-      }
-      enum degradedDefectTCM3-up {
-        value 173;
-      }
-      enum degradedDefectTCM4-up {
-        value 174;
-      }
-      enum degradedDefectTCM5-up {
-        value 175;
-      }
-      enum degradedDefectTCM6-up {
-        value 176;
-      }
-      enum trailTraceIdentifierMisMatchTCM1-up {
-        value 177;
-      }
-      enum trailTraceIdentifierMisMatchTCM2-up {
-        value 178;
-      }
-      enum trailTraceIdentifierMisMatchTCM3-up {
-        value 179;
-      }
-      enum trailTraceIdentifierMisMatchTCM4-up {
-        value 180;
-      }
-      enum trailTraceIdentifierMisMatchTCM5-up {
-        value 181;
-      }
-      enum trailTraceIdentifierMisMatchTCM6-up {
-        value 182;
-      }
-      enum alarmIndicationSignalTCM1-up {
-        value 183;
-      }
-      enum alarmIndicationSignalTCM2-up {
-        value 184;
-      }
-      enum alarmIndicationSignalTCM3-up {
-        value 185;
-      }
-      enum alarmIndicationSignalTCM4-up {
-        value 186;
-      }
-      enum alarmIndicationSignalTCM5-up {
-        value 187;
-      }
-      enum alarmIndicationSignalTCM6-up {
-        value 188;
-      }
-      enum openConnectionIndicationTCM1-up {
-        value 189;
-      }
-      enum openConnectionIndicationTCM2-up {
-        value 190;
-      }
-      enum openConnectionIndicationTCM3-up {
-        value 191;
-      }
-      enum openConnectionIndicationTCM4-up {
-        value 192;
-      }
-      enum openConnectionIndicationTCM5-up {
-        value 193;
-      }
-      enum openConnectionIndicationTCM6-up {
-        value 194;
-      }
-      enum lockedDefectTCM1-up {
-        value 195;
-      }
-      enum lockedDefectTCM2-up {
-        value 196;
-      }
-      enum lockedDefectTCM3-up {
-        value 197;
-      }
-      enum lockedDefectTCM4-up {
-        value 198;
-      }
-      enum lockedDefectTCM5-up {
-        value 199;
-      }
-      enum lockedDefectTCM6-up {
-        value 200;
-      }
-      enum lossofTandemConnectionTCM1-up {
-        value 201;
-      }
-      enum lossofTandemConnectionTCM2-up {
-        value 202;
-      }
-      enum lossofTandemConnectionTCM3-up {
-        value 203;
-      }
-      enum lossofTandemConnectionTCM4-up {
-        value 204;
-      }
-      enum lossofTandemConnectionTCM5-up {
-        value 205;
-      }
-      enum lossofTandemConnectionTCM6-up {
-        value 206;
-      }
-      enum backwardIncomingAlignmentErrorTCM1-down {
-        value 207;
-      }
-      enum backwardIncomingAlignmentErrorTCM2-down {
-        value 208;
-      }
-      enum backwardIncomingAlignmentErrorTCM3-down {
-        value 209;
-      }
-      enum backwardIncomingAlignmentErrorTCM4-down {
-        value 210;
-      }
-      enum backwardIncomingAlignmentErrorTCM5-down {
-        value 211;
-      }
-      enum backwardIncomingAlignmentErrorTCM6-down {
-        value 212;
-      }
-      enum incomingAlignmentErrorTCM1-down {
-        value 213;
-      }
-      enum incomingAlignmentErrorTCM2-down {
-        value 214;
-      }
-      enum incomingAlignmentErrorTCM3-down {
-        value 215;
-      }
-      enum incomingAlignmentErrorTCM4-down {
-        value 216;
-      }
-      enum incomingAlignmentErrorTCM5-down {
-        value 217;
-      }
-      enum incomingAlignmentErrorTCM6-down {
-        value 218;
-      }
-      enum backwardsDefectIndicationTCM1-down {
-        value 219;
-      }
-      enum backwardsDefectIndicationTCM2-down {
-        value 220;
-      }
-      enum backwardsDefectIndicationTCM3-down {
-        value 221;
-      }
-      enum backwardsDefectIndicationTCM4-down {
-        value 222;
-      }
-      enum backwardsDefectIndicationTCM5-down {
-        value 223;
-      }
-      enum backwardsDefectIndicationTCM6-down {
-        value 224;
-      }
-      enum degradedDefectTCM1-down {
-        value 225;
-      }
-      enum degradedDefectTCM2-down {
-        value 226;
-      }
-      enum degradedDefectTCM3-down {
-        value 227;
-      }
-      enum degradedDefectTCM4-down {
-        value 228;
-      }
-      enum degradedDefectTCM5-down {
-        value 229;
-      }
-      enum degradedDefectTCM6-down {
-        value 230;
-      }
-      enum trailTraceIdentifierMisMatchTCM1-down {
-        value 231;
-      }
-      enum trailTraceIdentifierMisMatchTCM2-down {
-        value 232;
-      }
-      enum trailTraceIdentifierMisMatchTCM3-down {
-        value 233;
-      }
-      enum trailTraceIdentifierMisMatchTCM4-down {
-        value 234;
-      }
-      enum trailTraceIdentifierMisMatchTCM5-down {
-        value 235;
-      }
-      enum trailTraceIdentifierMisMatchTCM6-down {
-        value 236;
-      }
-      enum alarmIndicationSignalTCM1-down {
-        value 237;
-      }
-      enum alarmIndicationSignalTCM2-down {
-        value 238;
-      }
-      enum alarmIndicationSignalTCM3-down {
-        value 239;
-      }
-      enum alarmIndicationSignalTCM4-down {
-        value 240;
-      }
-      enum alarmIndicationSignalTCM5-down {
-        value 241;
-      }
-      enum alarmIndicationSignalTCM6-down {
-        value 242;
-      }
-      enum openConnectionIndicationTCM1-down {
-        value 243;
-      }
-      enum openConnectionIndicationTCM2-down {
-        value 244;
-      }
-      enum openConnectionIndicationTCM3-down {
-        value 245;
-      }
-      enum openConnectionIndicationTCM4-down {
-        value 246;
-      }
-      enum openConnectionIndicationTCM5-down {
-        value 247;
-      }
-      enum openConnectionIndicationTCM6-down {
-        value 248;
-      }
-      enum lockedDefectTCM1-down {
-        value 249;
-      }
-      enum lockedDefectTCM2-down {
-        value 250;
-      }
-      enum lockedDefectTCM3-down {
-        value 251;
-      }
-      enum lockedDefectTCM4-down {
-        value 252;
-      }
-      enum lockedDefectTCM5-down {
-        value 253;
-      }
-      enum lockedDefectTCM6-down {
-        value 254;
-      }
-      enum lossofTandemConnectionTCM1-down {
-        value 255;
-      }
-      enum lossofTandemConnectionTCM2-down {
-        value 256;
-      }
-      enum lossofTandemConnectionTCM3-down {
-        value 257;
-      }
-      enum lossofTandemConnectionTCM4-down {
-        value 258;
-      }
-      enum lossofTandemConnectionTCM5-down {
-        value 259;
-      }
-      enum lossofTandemConnectionTCM6-down {
-        value 260;
-      }
-      enum multiplexStructureIdentifierMismatch {
-        value 261;
-        description
-          "G798 : 6.2.9 (dMSIM)";
-      }
-      enum lossOfOmfIndication {
-        value 262;
-        description
-          "G798 : 14.3.10.2 Figure 14-73 (dLOOMFI)";
-      }
-      enum lossOfFrameAndLossOfMultiframe {
-        value 263;
-        description
-          "G798 : 6.2.5.3 (dLOFLOM)";
-      }
-      enum lossOfDatabaseRedundancy {
-        value 264;
-        description
-          "loss of database redundancy";
-      }
-      enum databaseLocked {
-        value 265;
-        description
-          "Database locked";
-      }
-      enum createTechInfoInProgress {
-        value 266;
-        description
-          "create-tech-info in progress";
-      }
-      enum circuitPackActivateFailed {
-        value 267;
-        description
-          "circuit-pack activation failed";
-      }
-      enum softwareSubsystemFailed {
-        value 268;
-        description
-          "Software subsystem failed";
-      }
-      enum diskFull {
-        value 269;
-        description
-          "Disk full";
-      }
-      enum lossOfSignalPayload {
-        value 270;
-        description
-          "Loss Of Signal Payload";
-        reference "G.798 6.2.1.2 dLOS-P, 16.8.2 OTSi/FlexO_A_Sk";
-      }
-      enum lossOfLaneAlignment {
-        value 271;
-        description
-          "Loss Of Lane Alignment";
-        reference
-          "G.798 15.3.1.2 FlexO-n/OTUCn_A_Sk that dLOL if the alignment process is in OLA state;
-           16.8.2 OTSi/FlexO_A_Sk that dLOL based on the FEC alignment state diagram";
-      }
-      enum groupIdMismatch {
-        value 272;
-        description
-          "Group Id Mismatch";
-        reference "G.798 dGIDM in Annex B.1.1.2.1; G.798 15.3.1.2 FlexO-n/OTUCn_A_Sk";
-      }
-      enum phyMapMismatch {
-        value 273;
-        description
-          "PHY Map Mismatch";
-        reference "G.798 dPMM in Annex B.1.1.2.2; G.798 15.3.1.2 FlexO-n/OTUCn_A_Sk";
-      }
-      enum powerOutOfSpecificationLow {
-        value 274;
-      }
-      enum gfpLossOfFrameDelineation {
-        value 275;
-        description
-          "GFP loss of frame delineation (dLFD G.806:6.2.5.2) is raised when the frame delineation process (clause 6.3.1 of [ITU-T G.7041]) is not in the 'SYNC' state";
-      }
-      enum cmfLossOfSignal {
-        value 276;
-        description
-          "GFP client signal fail (dCSF G.806:6.2.6.4.1) is raised when a GFP frame with correct tHEC, with aPTI = '100' and a valid UPI code 0x01(G.7041: Table 6-4) is received";
-      }
-      enum cmfLossOfSync {
-        value 277;
-        description
-          "GFP client signal fail (dCSF G.806:6.2.6.4.1) is raised when a GFP frame with correct tHEC, with aPTI = '100' and a valid UPI code 0x02(G.7041: Table 6-4) is received";
-      }
-      enum cmfForwardDefectIndication {
-        value 278;
-        description
-          "GFP client signal fail (dCSF G.806:6.2.6.4.1) is raised when a GFP frame with correct tHEC, with aPTI = '100' and a valid UPI code 0x04(G.7041: Table 6-4) is received";
-      }
-      enum cmfReverseDefectIndication {
-        value 279;
-        description
-          "GFP client signal fail (dCSF G.806:6.2.6.4.1) is raised when a GFP frame with correct tHEC, with aPTI = '100' and a valid UPI code 0x05(G.7041: Table 6-4) is received";
-      }
-    }
-    description
-      "probable cause group";
-  }
-
-  grouping probable-cause {
-    leaf cause {
-      type probable-cause-enum;
-      mandatory true;
-    }
-    leaf extension {
-      type string;
-      mandatory false;
-    }
-    leaf direction {
-      type org-openroadm-common-alarm-pm-types:direction;
-      mandatory true;
-      description
-        "Direction indication of the alarm.";
-    }
-    leaf location {
-      type org-openroadm-common-alarm-pm-types:location;
-      mandatory true;
-      description
-        "location indication of the alarm.";
-    }
-    leaf type {
-      type enumeration {
-        enum communication {
-          value 1;
-        }
-        enum qualityOfService {
-          value 2;
-        }
-        enum processingError {
-          value 3;
-        }
-        enum equipment {
-          value 4;
-        }
-        enum environmental {
-          value 5;
-        }
-      }
-      mandatory false;
-      description
-        "Type of alarm. Based on X.733 event Type.";
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-resource-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-resource-types.yang
deleted file mode 100644
index 1a5bd66dd..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-resource-types.yang
+++ /dev/null
@@ -1,374 +0,0 @@
-module org-openroadm-resource-types {
-  namespace "http://org/openroadm/resource/types";
-  prefix org-openroadm-resource-types;
-
-  import org-openroadm-common-node-types {
-    prefix org-openroadm-common-node-types;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common resource types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  typedef resource-type-enum {
-    type enumeration {
-      enum other {
-        value 1;
-        description
-          "Resource of type not found in list.";
-      }
-      enum device {
-        value 2;
-        description
-          "device - ROAMD, Xponder, etc";
-      }
-      enum degree {
-        value 3;
-        description
-          "degree";
-      }
-      enum shared-risk-group {
-        value 4;
-        description
-          "shared-risk-group";
-      }
-      enum connection {
-        value 5;
-        description
-          "connection - this is used by roadm-connection and odu-connection
-           since they are mutually exclusive in the model";
-      }
-      enum connection-map {
-        value 6;
-        description
-          "connection-map";
-      }
-      enum port {
-        value 7;
-        description
-          "port";
-      }
-      enum circuit-pack {
-        value 8;
-        description
-          "circuit pack";
-      }
-      enum internal-link {
-        value 9;
-        description
-          "internal-link";
-      }
-      enum physical-link {
-        value 10;
-        description
-          "physical-link";
-      }
-      enum interface {
-        value 11;
-        description
-          "interface";
-      }
-      enum shelf {
-        value 12;
-        description
-          "shelf";
-      }
-      enum service {
-        value 13;
-        description
-          "service";
-      }
-      enum odu-sncp-pg {
-        value 14;
-        description
-          "odu-sncp-pg";
-      }
-      enum line-amplifier {
-        value 15;
-        description
-          "line-amplifier";
-      }
-      enum xponder {
-        value 16;
-        description
-          "xponder";
-      }
-      enum versioned-service {
-        value 17;
-        description
-          "versioned-service";
-      }
-      enum temp-service {
-        value 18;
-        description
-          "temp-service";
-      }
-    }
-  }
-
-  typedef resource-notification-type {
-    type enumeration {
-      enum resourceCreation {
-        value 1;
-        description
-          "A new instance of a resource has been created.";
-      }
-      enum resourceModification {
-        value 2;
-        description
-          "An existing instance of a resource has been modified. This shall be triggered by changes in configuration, state, status etc.
-           It shall not be triggered by changes in performance measurements, power and temperature readings or any other data that is highly volatile. ";
-      }
-      enum resourceDeletion {
-        value 3;
-        description
-          "An existing instance of a resource has been removed.";
-      }
-    }
-    description
-      "Type of notification about a resource";
-  }
-
-  grouping resource-type {
-    leaf type {
-      type resource-type-enum;
-      mandatory true;
-    }
-    leaf extension {
-      type string;
-      mandatory false;
-    }
-  }
-
-  grouping device-id {
-    description
-      "Device identifier. Unique within the Controller.";
-    leaf node-id {
-      type org-openroadm-common-node-types:node-id-type;
-      description
-        "Node Id is a globally unique identifier for a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping circuit-pack-name {
-    leaf circuit-pack-name {
-      type string;
-      mandatory true;
-      description
-        "Circuit-Pack identifier. Unique within the context of a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping port-name {
-    uses circuit-pack-name;
-    leaf port-name {
-      type string;
-      description
-        "Port identifier. Unique within the context of a circuit-pack.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping physical-link-name {
-    leaf physical-link-name {
-      type string;
-      mandatory true;
-      description
-        "Physical Link identifier. Unique within the context of a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping internal-link-name {
-    leaf internal-link-name {
-      type string;
-      mandatory true;
-      description
-        "Internal Link identifier. Unique within the context of a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping connection-name {
-    leaf connection-name {
-      type string;
-      description
-        "Connection name. Unique within the context of a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping degree-number {
-    leaf degree-number {
-      type uint16;
-      description
-        "Degree identifier. Unique within the context of a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping srg-number {
-    leaf srg-number {
-      type uint16;
-      description
-        "Shared Risk Group identifier. Unique within the context of a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping shelf-name {
-    leaf shelf-name {
-      type string;
-      mandatory true;
-      description
-        "Shelf-id identifier. Unique within the context of a device.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping service-name {
-    leaf service-name {
-      type string;
-      mandatory true;
-      description
-        "Service identifier. Unique within the context of a network.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping versioned-service-name {
-    leaf versioned-service-name {
-      type string;
-      mandatory true;
-      description
-        "Service identifier. Unique within the context of a network.
-         Same as leafref value in model, if applicable.";
-    }
-    leaf version-number {
-      type uint64;
-      mandatory true;
-      description
-        "version-number of the service";
-    }
-  }
-
-  grouping temp-service-name {
-    leaf common-id {
-      type string;
-      mandatory true;
-      description
-        "Service identifier. Unique within the context of a network.
-         Same as leafref value in model, if applicable.";
-    }
-  }
-
-  grouping interface-name {
-    leaf interface-name {
-      type string;
-      mandatory true;
-      description
-        "Interface identifier.";
-    }
-  }
-
-  grouping other-resource-id {
-    leaf other-resource-id {
-      type string;
-      mandatory true;
-      description
-        "resource-id for other.";
-    }
-  }
-
-  grouping odu-sncp-pg-name {
-    leaf odu-sncp-pg-name {
-      type string;
-      mandatory true;
-      description
-        "name of the odu-snc-pg";
-    }
-  }
-
-  grouping amp-number {
-    leaf amp-number {
-      type uint8;
-      mandatory true;
-      description
-        "number of the line-amplifier";
-    }
-  }
-
-  grouping xpdr-number {
-    leaf xpdr-number {
-      type uint16;
-      mandatory true;
-      description
-        "number of the xponder";
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-resource.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-resource.yang
deleted file mode 100644
index 5d102398e..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-resource.yang
+++ /dev/null
@@ -1,358 +0,0 @@
-module org-openroadm-resource {
-  namespace "http://org/openroadm/resource";
-  prefix org-openroadm-resource;
-
-  import org-openroadm-interfaces {
-    prefix org-openroadm-interfaces;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-otn-common-types {
-    prefix org-openroadm-otn-common-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-common-optical-channel-types {
-    prefix org-openroadm-common-optical-channel-types;
-    revision-date 2019-11-29;
-  }
-  import org-openroadm-resource-types {
-    prefix org-openroadm-resource-types;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of resources.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  grouping eth-attributes {
-    leaf speed {
-      type uint32;
-      description
-        "Set speed of the interface, unit mbps.
-         This is for ETH facility. ";
-    }
-  }
-
-  grouping mc-ttp-attributes {
-    description
-      "Media channel termination point. Models bandwidth allocation in physical media. Network media channels may be provisioned in the spectrum characterized by the frequency limits.";
-    leaf min-freq {
-      type org-openroadm-common-optical-channel-types:frequency-THz;
-      config true;
-      description
-        "Minimum Frequency in THz. Granularity is hardware dependent, based on pixel resolution. eg. ITU 12.5GHz frequency slots. Range covers C+L";
-    }
-    leaf max-freq {
-      type org-openroadm-common-optical-channel-types:frequency-THz;
-      config true;
-      description
-        "Maximum Frequency in THz. Granularity is hardware dependent, based on pixel resolution. eg. ITU 12.5GHz frequency slots. Range covers C+L";
-    }
-  }
-
-  grouping nmc-ctp-attributes {
-    description
-      "Network Media Channel attributes";
-    leaf frequency {
-      type org-openroadm-common-optical-channel-types:frequency-THz;
-      config true;
-      description
-        "Center Frequency in THz.  This is not constrained by mc-capabilities.  It must fit (when combined with width) inside any containing media channel.";
-    }
-    leaf width {
-      type org-openroadm-common-optical-channel-types:frequency-GHz;
-      config true;
-      description
-        "Frequency width in GHz.  This is not constrained by mc-capabilities.  It must fit (when combined with frequency) inside any containing media channel.";
-    }
-  }
-
-  grouping och-attributes {
-    description
-      "Optical Channel attributes";
-    leaf rate {
-      type identityref {
-        base org-openroadm-common-optical-channel-types:och-rate-identity;
-      }
-      description
-        "rate";
-    }
-    leaf frequency {
-      type org-openroadm-common-optical-channel-types:frequency-THz;
-      description
-        "Center Frequency in THz.";
-    }
-    leaf width {
-      type org-openroadm-common-optical-channel-types:frequency-GHz;
-      config false;
-      description
-        "Frequency width in GHz.";
-    }
-    leaf modulation-format {
-      type org-openroadm-common-optical-channel-types:modulation-format;
-      description
-        "Modulation format";
-    }
-  }
-
-  grouping odu-attributes {
-    description
-      "ODU attributes";
-    leaf rate {
-      type identityref {
-        base org-openroadm-otn-common-types:odu-rate-identity;
-      }
-      description
-        "rate identity of the ODU. 'identityref' is used
-         to allow to extend for future higher rates";
-    }
-    container parent-odu-allocation {
-      description
-        "parent odu allocation";
-      leaf trib-port-number {
-        type uint16 {
-          range "1 .. 80";
-        }
-        description
-          "Assigned tributary port number in parent OPU";
-      }
-      leaf-list trib-slots {
-        type uint16 {
-          range "1 .. 80";
-        }
-        min-elements 1;
-        max-elements 80;
-        description
-          "Assigned trib slots occupied in parent OPU MSI";
-      }
-    }
-  }
-
-  grouping otu-attributes {
-    description
-      "OTU attributes";
-    leaf rate {
-      type identityref {
-        base org-openroadm-otn-common-types:otu-rate-identity;
-      }
-      description
-        "rate identity of the OTU. 'identityref' is used
-         to allow to extend for future higher rates";
-    }
-  }
-
-  grouping resource-reporting {
-    leaf type {
-      type identityref {
-        base org-openroadm-interfaces:interface-type;
-      }
-      mandatory true;
-      description
-        "The type of the interface.";
-    }
-    container ethernet {
-      when "../type = 'ethernetCsmacd'";
-      description
-        "Ethernet Interfaces";
-      uses eth-attributes;
-    }
-    container mc-ttp {
-      when "../type = 'mediaChannelTrailTerminationPoint'";
-      description
-        "Media Channel Trail Termination Point (MC-TTP)";
-      uses mc-ttp-attributes;
-    }
-    container nmc-ctp {
-      when "../type = 'networkMediaChannelConnectionTerminationPoint'";
-      description
-        "Network Media Channel Connection Termination Point (NMC-CTP)";
-      uses nmc-ctp-attributes;
-    }
-    container och {
-      when "../type = 'opticalChannel'";
-      description
-        "Optical Channel (OCh):
-         Models the optical channel interfaces for an Optical White Box.";
-      uses och-attributes;
-    }
-    container odu {
-      when "../type = 'otnOdu'";
-      presence "Attribute Nodes for Optical Data Unit (ODU)";
-      description
-        "Optical Channel Data Unit (ODU)";
-      uses odu-attributes;
-    }
-    container otu {
-      when "../type = 'otnOtu'";
-      description
-        "Optical Channel Transport Unit (OTU)";
-      uses otu-attributes;
-    }
-  }
-
-  grouping resource {
-    description
-      "This resource identifier is intended to provide a generic identifier
-       for any resource that can be used without specific knowledge of
-       the resource.";
-    container device {
-      description
-        "Device of the resource, used only when the system using this
-         model report on more than one device. ";
-      uses org-openroadm-resource-types:device-id;
-    }
-    container resource {
-      choice resource {
-        case circuit-pack {
-          uses org-openroadm-resource-types:circuit-pack-name;
-        }
-        case port {
-          container port {
-            uses org-openroadm-resource-types:port-name;
-          }
-        }
-        case connection {
-          uses org-openroadm-resource-types:connection-name {
-            refine "connection-name" {
-              mandatory true;
-            }
-          }
-        }
-        case physical-link {
-          uses org-openroadm-resource-types:physical-link-name;
-        }
-        case internal-link {
-          uses org-openroadm-resource-types:internal-link-name;
-        }
-        case shelf {
-          uses org-openroadm-resource-types:shelf-name;
-        }
-        case srg {
-          uses org-openroadm-resource-types:srg-number {
-            refine "srg-number" {
-              mandatory true;
-            }
-          }
-        }
-        case degree {
-          uses org-openroadm-resource-types:degree-number {
-            refine "degree-number" {
-              mandatory true;
-            }
-          }
-        }
-        case service {
-          uses org-openroadm-resource-types:service-name;
-        }
-        case interface {
-          uses org-openroadm-resource-types:interface-name;
-        }
-        case odu-sncp-pg {
-          uses org-openroadm-resource-types:odu-sncp-pg-name;
-        }
-        case other {
-          uses org-openroadm-resource-types:other-resource-id;
-        }
-        case device {
-          uses org-openroadm-resource-types:device-id {
-            refine "node-id" {
-              mandatory true;
-            }
-          }
-        }
-        case line-amplifier {
-          uses org-openroadm-resource-types:amp-number;
-        }
-        case xponder {
-          uses org-openroadm-resource-types:xpdr-number;
-        }
-        case versioned-service {
-          uses org-openroadm-resource-types:versioned-service-name;
-        }
-        case temp-service {
-          uses org-openroadm-resource-types:temp-service-name;
-        }
-      }
-    }
-    container resourceType {
-      uses org-openroadm-resource-types:resource-type;
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-swdl.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-swdl.yang
deleted file mode 100644
index 79064b4d3..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-swdl.yang
+++ /dev/null
@@ -1,203 +0,0 @@
-module org-openroadm-swdl {
-  namespace "http://org/openroadm/de/swdl";
-  prefix org-openroadm-swdl;
-
-  import ietf-yang-types {
-    prefix yang;
-    revision-date 2013-07-15;
-  }
-  import org-openroadm-common-types {
-    prefix org-openroadm-common-types;
-    revision-date 2019-11-29;
-  }
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "Yang definitions for System Management.
-
-     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-     All other rights reserved.
-
-     Redistribution and use in source and binary forms, with or without modification,
-     are permitted provided that the following conditions are met:
-
-     * Redistributions of source code must retain the above copyright notice, this
-       list of conditions and the following disclaimer.
-     * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the documentation and/or
-       other materials provided with the distribution.
-     * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-       contributors may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-     POSSIBILITY OF SUCH DAMAGE.";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2019-09-27 {
-    description
-      "Version 6.0.0";
-  }
-  revision 2019-05-31 {
-    description
-      "Version 5.1.0";
-  }
-  revision 2019-03-29 {
-    description
-      "Version 5.0.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2018-09-28 {
-    description
-      "Version 4.0.0";
-  }
-  revision 2018-03-30 {
-    description
-      "Version 3.0.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-07-28 {
-    description
-      "Version 2.0.1 - added revision-date to imports";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  grouping sw-bank {
-    description
-      "software bank group";
-    leaf sw-version {
-      type string;
-      description
-        "Gissue of the SW in this bank";
-    }
-    leaf sw-validation-timer {
-      type string {
-        pattern '(([0-1][0-9]|2[0-3])-([0-5][0-9])-([0-5][0-9]))';
-      }
-      description
-        "value of validation timer in hh-mm-ss";
-    }
-    leaf activation-date-time {
-      type yang:date-and-time;
-      description
-        "activation date and time: The date load was activated";
-    }
-  }
-
-  grouping database-info-group {
-    description
-      "database info group";
-    leaf last-restored-time {
-      type yang:date-and-time;
-      description
-        "last restored time for the database, or the time that the database was created, whichever is later";
-    }
-    leaf rollback-timer {
-      type string {
-        pattern '(([0-1][0-9]|2[0-3])-([0-5][0-9])-([0-5][0-9]))';
-      }
-      description
-        "value of rollback timer in hh-mm-ss";
-    }
-    leaf activation-date-time {
-      type yang:date-and-time;
-      description
-        "activation date and time: The date load was activated";
-    }
-  }
-
-  rpc sw-stage {
-    description
-      "SW stage - copies the SW from repo to staging bank";
-    input {
-      leaf filename {
-        type string {
-          length "10..255";
-        }
-        description
-          "file name which has the load";
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  rpc sw-activate {
-    description
-      "Activate new load";
-    input {
-      leaf version {
-        type string;
-        description
-          " software version of the new load which is being activated";
-      }
-      leaf validationTimer {
-        type string;
-        description
-          "validation timer hh-mm-ss";
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  rpc cancel-validation-timer {
-    description
-      "Cancel validation timer which user provisioned as part of activate command";
-    input {
-      leaf accept {
-        type boolean;
-        default "true";
-        description
-          " TRUE means  validation timer is cancelled and new load is accepted";
-      }
-    }
-    output {
-      uses org-openroadm-common-types:rpc-response-status;
-    }
-  }
-  notification sw-stage-notification {
-    description
-      "notification for sw-stage.";
-    uses org-openroadm-common-types:rpc-response-status;
-  }
-  notification sw-activate-notification {
-    description
-      "notification for sw-activate events.";
-    leaf sw-active-notification-type {
-      type org-openroadm-common-types:activate-notification-type;
-    }
-    uses org-openroadm-common-types:rpc-response-status;
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-switching-pool-types.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-switching-pool-types.yang
deleted file mode 100644
index a698a3ffd..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-switching-pool-types.yang
+++ /dev/null
@@ -1,63 +0,0 @@
-module org-openroadm-switching-pool-types {
-  namespace "http://org/openroadm/switching-pool-types";
-  prefix org-openroadm-switching-pool-types;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of common types.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-
-  typedef switching-pool-types {
-    type enumeration {
-      enum non-blocking {
-        value 1;
-        description
-          "Single non-blocking element";
-      }
-      enum blocking {
-        value 2;
-        description
-          "Multiple connected non-blocking lists";
-      }
-    }
-  }
-}
diff --git a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-user-mgmt.yang b/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-user-mgmt.yang
deleted file mode 100644
index 846250f2a..000000000
--- a/sdnr/wt/devicemanager-openroadm/provider/src/main/yang/org-openroadm-user-mgmt.yang
+++ /dev/null
@@ -1,161 +0,0 @@
-module org-openroadm-user-mgmt {
-  namespace "http://org/openroadm/user-mgmt";
-  prefix org-openroadm-user-mgmt;
-
-  organization
-    "Open ROADM MSA";
-  contact
-    "OpenROADM.org";
-  description
-    "YANG definitions of user managements.
-
-      Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
-      All other rights reserved.
-
-      Redistribution and use in source and binary forms, with or without modification,
-      are permitted provided that the following conditions are met:
-
-      * Redistributions of source code must retain the above copyright notice, this
-        list of conditions and the following disclaimer.
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimer in the documentation and/or
-        other materials provided with the distribution.
-      * Neither the Members of the Open ROADM MSA Agreement nor the names of its
-        contributors may be used to endorse or promote products derived from this software
-        without specific prior written permission.
-
-      THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS''
-      AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-      IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT,
-      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-      NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA,
-      OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-      WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-      POSSIBILITY OF SUCH DAMAGE";
-
-  revision 2019-11-29 {
-    description
-      "Version 6.1.0";
-  }
-  revision 2018-11-30 {
-    description
-      "Version 4.1.0";
-  }
-  revision 2017-12-15 {
-    description
-      "Version 2.2";
-  }
-  revision 2017-09-29 {
-    description
-      "Version 2.1";
-  }
-  revision 2017-06-26 {
-    description
-      "Version 2.0";
-  }
-  revision 2016-10-14 {
-    description
-      "Version 1.2";
-  }
-
-  typedef username-type {
-    type string {
-      length "3..32";
-      pattern '[a-z][a-z0-9]{2,31}' {
-        error-message
-          "A username must begin with a lowercase letter, The remainder
-           of the string may contain lowercase letters, or numbers 0 through 9.";
-      }
-    }
-    description
-      "The user name string identifying this entry.";
-  }
-
-  typedef password-type {
-    type string {
-      length "8..128";
-      pattern '[a-zA-Z0-9!$%\^()\[\]_\-~{}.+]*' {
-        error-message "Password content does not meet the requirements";
-      }
-    }
-    description
-      "The password for this entry. This shouldn't be in clear text
-       The Password must contain at least 2 characters from
-       each of the following groups:
-       a) Lower case alphabetic (a-z)
-       b) Upper case alphabetic (A-Z)
-       c) Numeric 0-9
-       d) Special characters Allowed !$%^()[]_-~{}.+
-       Password must not contain Username.";
-  }
-
-  grouping user-profile {
-    list user {
-      key "name";
-      description
-        "The list of local users configured on this device.";
-      leaf name {
-        type username-type;
-        description
-          "The user name string identifying this entry.";
-      }
-      leaf password {
-        type password-type;
-        description
-          "The password for this entry.";
-      }
-      leaf group {
-        type enumeration {
-          enum sudo;
-        }
-        description
-          "The group to which the user is associated to.";
-      }
-    }
-  }
-
-  rpc chg-password {
-    input {
-      leaf currentPassword {
-        type password-type;
-        mandatory true;
-        description
-          "provide the current password";
-      }
-      leaf newPassword {
-        type password-type;
-        mandatory true;
-        description
-          "provide a new password";
-      }
-      leaf newPasswordConfirm {
-        type password-type;
-        mandatory true;
-        description
-          "re-enter the new password ";
-      }
-    }
-    output {
-      leaf status {
-        type enumeration {
-          enum Successful {
-            value 1;
-          }
-          enum Failed {
-            value 2;
-          }
-        }
-        mandatory true;
-        description
-          "Successful or Failed";
-      }
-      leaf status-message {
-        type string;
-        description
-          "Gives a more detailed reason for success / failure";
-      }
-    }
-  }
-}