Update NSMF workflow of allocate

Issue-ID: SO-2963

Signed-off-by: hetengjiao <hetengjiao@chinamobile.com>
Change-Id: I4ab9272501a76c93e1c56d4bf0ed646699363ecb

11 files changed, 468 insertions, 237 deletions

diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy
index 44188b462b..bd70ee79b7 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy
@@ -23,6 +23,7 @@
 package org.onap.so.bpmn.common.scripts
 
 import org.onap.so.beans.nsmf.oof.NsiReqBody
+import org.onap.so.beans.nsmf.oof.NssiReqBody
 import org.onap.so.beans.nsmf.oof.RequestInfo
 import org.onap.so.beans.nsmf.oof.SubnetCapability
 import org.onap.so.beans.nsmf.oof.TemplateInfo
@@ -661,6 +662,7 @@ return json.toString()
                                         List<SubnetCapability> subnetCapabilities, Integer timeOut){
 
         def transactionId = requestId
+        String correlator = requestId
         logger.debug( "transactionId is: " + transactionId)
 
         String callbackUrl = UrnPropertiesReader.getVariable("mso.adapters.oof.callback.endpoint") + "/" + messageType + "/" + correlator
@@ -686,4 +688,33 @@ return json.toString()
 
         return objectMapper.writeValueAsString(nsiReqBody)
     }
+
+    public <T> String buildSelectNSSIRequest(String requestId, TemplateInfo nsstInfo, String messageType,
+                                             T sliceProfile, Integer timeOut){
+
+        def transactionId = requestId
+        String correlator = requestId
+        logger.debug( "transactionId is: " + transactionId)
+
+        String callbackUrl = UrnPropertiesReader.getVariable("mso.adapters.oof.callback.endpoint") + "/" + messageType + "/" + correlator
+
+        NssiReqBody nssiReqBody = new NssiReqBody()
+
+        RequestInfo requestInfo = new RequestInfo()
+        requestInfo.setRequestId(requestId)
+        requestInfo.setTransactionId(transactionId)
+        requestInfo.setCallbackUrl(callbackUrl)
+        requestInfo.setSourceId("so")
+        requestInfo.setTimeout(timeOut)
+        //requestInfo.setNumSolutions()
+
+        nssiReqBody.setRequestInfo(requestInfo)
+        nssiReqBody.setSliceProfile(sliceProfile)
+        nssiReqBody.setNSSTInfo(nsstInfo)
+
+
+        ObjectMapper objectMapper = new ObjectMapper()
+
+        return objectMapper.writeValueAsString(nssiReqBody)
+    }
 }
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy
index c497fc4517..d0c189cb04 100644
--- a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy
@@ -20,7 +20,8 @@
 
 package org.onap.so.bpmn.infrastructure.scripts
 
-import static org.apache.commons.lang3.StringUtils.isBlank
+import org.onap.so.beans.nsmf.oof.SubnetType
+import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
 import javax.ws.rs.NotFoundException
 import org.camunda.bpm.engine.delegate.BpmnError
 import org.camunda.bpm.engine.delegate.DelegateExecution
@@ -49,8 +50,9 @@ import org.onap.so.bpmn.common.scripts.ExceptionUtil
 import org.onap.so.bpmn.core.json.JsonUtils
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
+import static org.apache.commons.lang3.StringUtils.isBlank
 
-class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor{
+class DoAllocateNSIandNSSI extends AbstractServiceTaskProcessor{
 
     private static final Logger logger = LoggerFactory.getLogger(DoAllocateNSIandNSSI.class);
 
@@ -338,6 +340,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         execution.setVariable("AnAllocateNssiNbiRequest", nbiRequest)
         execution.setVariable("anBHSliceTaskInfo", sliceTaskInfo)
+        execution.setVariable("anSubnetType", SubnetType.AN_NF)
     }
 
 
@@ -384,7 +387,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
     }
 
     /**
-     * create An Slice Profile
+     * create Cn Slice Profile
      * @param execution
      */
     void createCnSliceProfile(DelegateExecution execution) {
@@ -426,7 +429,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         AllocateCnNssi allocateCnNssi = new AllocateCnNssi()
         allocateCnNssi.nsstId = sliceTaskInfo.NSSTInfo.UUID
-        allocateCnNssi.nssiId = sliceTaskInfo.NSSTInfo.UUID
+        allocateCnNssi.nssiId = sliceTaskInfo.suggestNssiId
         allocateCnNssi.nssiName = sliceTaskInfo.NSSTInfo.name
         allocateCnNssi.sliceProfile = sliceTaskInfo.sliceProfile
         allocateCnNssi.nsiInfo.nsiId = sliceParams.suggestNsiId
@@ -446,6 +449,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
         serviceInfo.nsiId = sliceParams.suggestNsiId
         serviceInfo.serviceInvariantUuid = sliceTaskInfo.NSSTInfo.invariantUUID
         serviceInfo.serviceUuid = sliceTaskInfo.NSSTInfo.UUID
+        serviceInfo.nssiId = sliceTaskInfo.suggestNssiId //if shared
 
         nbiRequest.setServiceInfo(serviceInfo)
         nbiRequest.setEsrInfo(esrInfo)
@@ -453,6 +457,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         execution.setVariable("CnAllocateNssiNbiRequest", nbiRequest)
         execution.setVariable("cnSliceTaskInfo", sliceTaskInfo)
+        execution.setVariable("cnSubnetType", SubnetType.CN)
     }
 
 
@@ -501,7 +506,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
     }
 
     /**
-     * create An Slice Profile
+     * create Tn Slice Profile
      * @param execution
      */
     void createTnBHSliceProfile(DelegateExecution execution) {
@@ -542,6 +547,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         AllocateTnNssi allocateTnNssi = new AllocateTnNssi()
         //todo: AllocateTnNssi
+        //todo: endpointId -> set into tn
         allocateTnNssi.setTransportSliceNetworks()
         allocateTnNssi.setNetworkSliceInfos()
 
@@ -561,6 +567,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
         serviceInfo.nsiId = sliceParams.suggestNsiId
         serviceInfo.serviceInvariantUuid = sliceTaskInfo.NSSTInfo.invariantUUID
         serviceInfo.serviceUuid = sliceTaskInfo.NSSTInfo.UUID
+        serviceInfo.nssiId = sliceTaskInfo.suggestNssiId
 
         nbiRequest.setServiceInfo(serviceInfo)
         nbiRequest.setEsrInfo(esrInfo)
@@ -568,6 +575,7 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         execution.setVariable("TnBHAllocateNssiNbiRequest", nbiRequest)
         execution.setVariable("tnBHSliceTaskInfo", sliceTaskInfo)
+        execution.setVariable("tnBHSubnetType", SubnetType.TN_BH)
     }
 
     /**
@@ -586,11 +594,13 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         ResponseDescriptor result = execution.getVariable("anNssiAllocateResult") as ResponseDescriptor
         String nssiId = result.getNssiId()
-        String endPointId = result.getEndPointId()
         String nsiId = sliceParams.getSuggestNsiId()
         String sliceProfileInstanceId = sliceParams.anSliceTaskInfo.sliceInstanceId
         String serviceProfileInstanceId = sliceParams.serviceId
         //nsi id
+        //todo: aai -> nssi -> relationship -> endpointId -> set into tn
+        String endPointId = getEndpointIdFromAAI(execution, nssiId)
+        execution.setVariable("endPointIdAn", endPointId)
 
         updateRelationship(execution, nsiId, nssiId)
 
@@ -598,8 +608,8 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         updateRelationship(execution, sliceProfileInstanceId, nssiId)
 
-        updateRelationship(execution, sliceProfileInstanceId, endPointId)
-
+        sliceParams.anSliceTaskInfo.suggestNssiId = nssiId
+        execution.setVariable("sliceTaskParams", sliceParams)
     }
 
 
@@ -622,6 +632,9 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
         String sliceProfileInstanceId = sliceParams.cnSliceTaskInfo.sliceInstanceId
         String serviceProfileInstanceId = sliceParams.serviceId
         //nsi id
+        //todo: aai -> nssi -> relationship -> endpointId -> set into tn
+        String endPointId = getEndpointIdFromAAI(execution, nssiId)
+        execution.setVariable("endPointIdCn", endPointId)
 
         updateRelationship(execution, nsiId, nssiId)
 
@@ -629,7 +642,58 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
 
         updateRelationship(execution,sliceProfileInstanceId, nssiId)
 
+        sliceParams.cnSliceTaskInfo.suggestNssiId = nssiId
+        execution.setVariable("sliceTaskParams", sliceParams)
+    }
 
+    /**
+     * get endpoint Id from AAI by nssi id
+     * @param execution
+     * @param nssiId
+     * @return
+     */
+    private String getEndpointIdFromAAI(DelegateExecution execution, String nssiId) {
+        logger.debug("Enter update relationship in DoAllocateNSIandNSSI()")
+        //todo: allottedResourceId
+
+        SliceTaskParamsAdapter sliceParams =
+                execution.getVariable("sliceTaskParams") as SliceTaskParamsAdapter
+
+        //sliceParams.setServiceId(nsiServiceInstanceID)
+        AAIResourceUri nsiServiceUri = AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().customer(globalSubscriberId).serviceSubscription(subscriptionServiceType).serviceInstance(nssiId))
+
+        String endpointId = null
+
+        try {
+            AAIResultWrapper wrapper = client.get(nsiServiceUri, NotFoundException.class)
+            Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class)
+            //todo: if exists
+            if (!si.ifPresent()) {
+                String msg = "NSSI in the option doesn't exist. " + nssiId
+                logger.debug(msg)
+                exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+            }
+
+            if (si.ifPresent()) {
+                ServiceInstance nssiInstance = si.get()
+                //todo: handle relationship and return endpointId
+                for (Relationship relationship : nssiInstance.relationshipList.getRelationship()) {
+                    if (relationship.relationshipLabel){
+                        endpointId = relationship //todo
+                    }
+                }
+
+                return endpointId
+            }
+
+        }catch(BpmnError e) {
+            throw e
+        }catch (Exception ex){
+            String msg = "NSSI suggested in the option doesn't exist. " + nssiId
+            logger.debug(msg)
+            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+        }
+        logger.debug("Exit update relationship in DoAllocateNSIandNSSI()")
     }
 
     /**
@@ -656,6 +720,9 @@ class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServi
         updateRelationship(execution, serviceProfileInstanceId, sliceProfileInstanceId)
 
         updateRelationship(execution,sliceProfileInstanceId, nssiId)
+
+        sliceParams.tnBHSliceTaskInfo.suggestNssiId = nssiId
+        execution.setVariable("sliceTaskParams", sliceParams)
     }
 
     /**
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSSI.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSSI.groovy
index 35f725738d..88014e7b54 100644
--- a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSSI.groovy
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSSI.groovy
@@ -1,6 +1,7 @@
 package org.onap.so.bpmn.infrastructure.scripts
 
 import com.fasterxml.jackson.databind.ObjectMapper
+import org.apache.commons.lang3.StringUtils
 import org.camunda.bpm.engine.delegate.DelegateExecution
 import org.onap.so.beans.nsmf.EsrInfo
 import org.onap.so.beans.nsmf.NssiResponse
@@ -8,24 +9,16 @@ import org.onap.so.beans.nsmf.NssmfAdapterNBIRequest
 import org.onap.so.beans.nsmf.ResponseDescriptor
 import org.onap.so.beans.nsmf.ServiceInfo
 import org.onap.so.beans.nsmf.SliceTaskInfo
+import org.onap.so.beans.nsmf.SliceTaskParamsAdapter
+import org.onap.so.beans.nsmf.oof.SubnetType
 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
 import org.onap.so.bpmn.common.scripts.ExceptionUtil
 import org.onap.so.bpmn.common.scripts.NssmfAdapterUtils
-import org.onap.so.bpmn.core.domain.ModelInfo
-import org.onap.so.bpmn.core.domain.ServiceDecomposition
 import org.onap.so.bpmn.core.json.JsonUtils
-import org.onap.aaiclient.client.aai.AAIObjectType
-import org.onap.aaiclient.client.aai.AAIResourcesClient
-import org.onap.aaiclient.client.aai.entities.AAIEdgeLabel
-import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri
-import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory
-import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder
-import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder.Types
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 import org.springframework.http.ResponseEntity
 
-import static org.apache.commons.lang3.StringUtils.isBlank
 
 class DoAllocateNSSI extends AbstractServiceTaskProcessor {
 
@@ -49,13 +42,15 @@ class DoAllocateNSSI extends AbstractServiceTaskProcessor {
 
         NssmfAdapterNBIRequest nbiRequest = execution.getVariable("nbiRequest") as NssmfAdapterNBIRequest
 
-        //SliceTaskInfo sliceTaskInfo = execution.getVariable("sliceTaskInfo") as SliceTaskInfo
+        execution.setVariable("currentCycle", 0)
         boolean isNSIOptionAvailable = execution.getVariable("isNSIOptionAvailable") as Boolean
 
-        if (isNSIOptionAvailable) {
-            nbiRequest.serviceInfo.setActionType("modify")
-        } else {
+        if (!isNSIOptionAvailable) {
             nbiRequest.serviceInfo.setActionType("allocate")
+        } else if (StringUtils.isBlank(nbiRequest.serviceInfo.nssiId)){
+            nbiRequest.serviceInfo.setActionType("allocate")
+        } else {
+            nbiRequest.serviceInfo.setActionType("modify")
         }
         execution.setVariable("nbiRequest", nbiRequest)
         logger.trace("Exit preProcessRequest")
@@ -111,11 +106,67 @@ class DoAllocateNSSI extends AbstractServiceTaskProcessor {
     }
 
     void prepareUpdateOrchestrationTask(DelegateExecution execution) {
-        //todo；update orchestration task
+        logger.debug("Start prepareUpdateOrchestrationTask progress")
+        String requestMethod = "PUT"
+
+        SliceTaskParamsAdapter sliceParams =
+                execution.getVariable("sliceTaskParams") as SliceTaskParamsAdapter
+        ResponseDescriptor response = execution.getVariable("nssiAllocateResult") as ResponseDescriptor
+        SubnetType subnetType = execution.getVariable("subnetType") as SubnetType
+
+
+        SliceTaskInfo sliceTaskInfo = execution.getVariable("sliceTaskInfo") as SliceTaskInfo
+        sliceTaskInfo.progress = response.getProgress()
+        sliceTaskInfo.status = response.getStatus()
+        sliceTaskInfo.statusDescription = response.getStatusDescription()
+        updateNssiResult(sliceParams, subnetType, sliceTaskInfo)
+
+        String paramJson = sliceParams.convertToJson()
+        execution.setVariable("CSSOT_paramJson", paramJson)
+        execution.setVariable("CSSOT_requestMethod", requestMethod)
+
+        execution.setVariable("sliceTaskParams", sliceParams)
+        execution.setVariable("sliceTaskInfo", sliceTaskInfo)
+        logger.debug("Finish prepareUpdateOrchestrationTask progress")
+    }
+
+    private void updateNssiResult(SliceTaskParamsAdapter sliceTaskParams, SubnetType subnetType,
+                                  SliceTaskInfo sliceTaskInfo) {
+        switch (subnetType) {
+            case SubnetType.CN:
+                sliceTaskParams.cnSliceTaskInfo = sliceTaskInfo
+                break
+            case SubnetType.AN_NF:
+                sliceTaskParams.anSliceTaskInfo = sliceTaskInfo
+                break
+            case SubnetType.TN_BH:
+                sliceTaskParams.tnBHSliceTaskInfo = sliceTaskInfo
+                break
+            case SubnetType.TN_FH:
+                sliceTaskParams.tnFHSliceTaskInfo = sliceTaskInfo
+                break
+            case SubnetType.TN_MH:
+                sliceTaskParams.tnMHSliceTaskInfo = sliceTaskInfo
+                break
+        }
     }
 
     void timeDelay(DelegateExecution execution) {
-        //todo: time delay
+        logger.trace("Enter timeDelay in DoAllocateNSSI()")
+        try {
+            Thread.sleep(60000)
+            int currentCycle = execution.getVariable("currentCycle") as Integer
+            currentCycle = currentCycle + 1
+            if(currentCycle >  60)
+            {
+                logger.trace("Completed all the retry times... but still nssmf havent completed the creation process...")
+                exceptionUtil.buildAndThrowWorkflowException(execution, 500, "NSSMF creation didnt complete by time...")
+            }
+            execution.setVariable("currentCycle", currentCycle)
+        } catch(InterruptedException e) {
+            logger.info("Time Delay exception" + e)
+        }
+        logger.trace("Exit timeDelay in DoAllocateNSSI()")
     }
 
 }
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy
index 161b92080b..079a31be94 100644
--- a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy
@@ -27,7 +27,6 @@ import org.onap.so.beans.nsmf.CnSliceProfile
 import org.onap.so.beans.nsmf.EsrInfo
 import org.onap.so.beans.nsmf.NetworkType
 import org.onap.so.beans.nsmf.NssmfAdapterNBIRequest
-import org.onap.so.beans.nsmf.SliceTaskParams
 import org.onap.so.beans.nsmf.SliceTaskParamsAdapter
 import org.onap.so.beans.nsmf.TnSliceProfile
 import org.onap.so.beans.nsmf.oof.SubnetCapability
@@ -42,15 +41,6 @@ import org.onap.so.bpmn.core.domain.AllottedResource
 import org.onap.so.bpmn.core.domain.ModelInfo
 import org.onap.so.bpmn.core.domain.ServiceDecomposition
 import org.onap.so.bpmn.core.json.JsonUtils
-import org.onap.so.client.HttpClient
-import org.onap.so.client.HttpClientFactory
-import org.onap.aaiclient.client.aai.AAIObjectType
-import org.onap.aaiclient.client.aai.AAIResourcesClient
-import org.onap.aaiclient.client.aai.entities.AAIResultWrapper
-import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri
-import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory
-import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder
-import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder.Types
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 import org.springframework.http.ResponseEntity
@@ -181,7 +171,6 @@ class DoCreateSliceServiceOption extends AbstractServiceTaskProcessor{
      * @param execution
      */
     public void handleNsstByType(DelegateExecution execution) {
-        //todo: set to sliceTaskParams by type
 
         SliceTaskParamsAdapter sliceParams =
                 execution.getVariable("sliceTaskParams") as SliceTaskParamsAdapter
@@ -194,11 +183,8 @@ class DoCreateSliceServiceOption extends AbstractServiceTaskProcessor{
 
 
         for (ServiceDecomposition serviceDecomposition : nsstServiceDecompositions) {
-            //todo:
             SubnetCapability subnetCapability = new SubnetCapability()
-
             handleByType(execution, serviceDecomposition, sliceParams, subnetCapability)
-
             subnetCapabilities.add(subnetCapability)
         }
 
@@ -511,82 +497,182 @@ class DoCreateSliceServiceOption extends AbstractServiceTaskProcessor{
                 execution.getVariable("sliceTaskParams") as SliceTaskParamsAdapter
 
         //todo
+        boolean needCnNssiSelection = execution.getVariable("NEED_CN_NSSI_SELECTION") as Boolean
+        boolean needAnNssiSelection = execution.getVariable("NEED_AN_NSSI_SELECTION") as Boolean
+        boolean needTnNssiSelection = execution.getVariable("NEED_TN_NSSI_SELECTION") as Boolean
+
+        /**
+         * [
+         * ​	{
+         * ​		"subType":  subtype,
+         * ​		"nsstInfo": object,
+         * ​		"sliceProfile": object
+         * ​	},
+         *      {
+         *          "subType":  subtype,
+         *          "nsstInfo": object,
+         *          "sliceProfile": object
+         *      }
+         * ]
+         */
+        List<Map> nssiNeedHandlerInfos = new ArrayList<>()
+        Map<String, Object> nssiNeedHandlerMap = new HashMap()
+
+        //List<TemplateInfo> nssiNeedHandlers = new ArrayList<>()
+        //List<Object> nssiProfileNeedHandlers = new ArrayList<>()
+        if (needCnNssiSelection) {
+            nssiNeedHandlerMap.put("subnetType", sliceTaskParams.cnSliceTaskInfo.subnetType)
+            nssiNeedHandlerMap.put("nsstInfo", sliceTaskParams.cnSliceTaskInfo.NSSTInfo)
+            nssiNeedHandlerMap.put("sliceProfile", sliceTaskParams.cnSliceTaskInfo.sliceProfile)
+            nssiNeedHandlerInfos.add(nssiNeedHandlerMap)
+        }
+        if (needAnNssiSelection) {
+            nssiNeedHandlerMap.clear()
+            nssiNeedHandlerMap.put("subnetType", sliceTaskParams.anSliceTaskInfo.subnetType)
+            nssiNeedHandlerMap.put("nsstInfo", sliceTaskParams.anSliceTaskInfo.NSSTInfo)
+            nssiNeedHandlerMap.put("sliceProfile", sliceTaskParams.anSliceTaskInfo.sliceProfile)
+            nssiNeedHandlerInfos.add(nssiNeedHandlerMap)
+        }
+        if (needTnNssiSelection) {
+            nssiNeedHandlerMap.clear()
+            nssiNeedHandlerMap.put("subnetType", sliceTaskParams.tnBHSliceTaskInfo.subnetType)
+            nssiNeedHandlerMap.put("nsstInfo", sliceTaskParams.tnBHSliceTaskInfo.NSSTInfo)
+            nssiNeedHandlerMap.put("sliceProfile", sliceTaskParams.tnBHSliceTaskInfo.sliceProfile)
+            nssiNeedHandlerInfos.add(nssiNeedHandlerMap)
+
+            nssiNeedHandlerMap.clear()
+            nssiNeedHandlerMap.put("subnetType", sliceTaskParams.tnMHSliceTaskInfo.subnetType)
+            nssiNeedHandlerMap.put("nsstInfo", sliceTaskParams.tnMHSliceTaskInfo.NSSTInfo)
+            nssiNeedHandlerMap.put("sliceProfile", sliceTaskParams.tnMHSliceTaskInfo.sliceProfile)
+            nssiNeedHandlerInfos.add(nssiNeedHandlerMap)
+
+            nssiNeedHandlerMap.clear()
+            nssiNeedHandlerMap.put("subnetType", sliceTaskParams.tnFHSliceTaskInfo.subnetType)
+            nssiNeedHandlerMap.put("nsstInfo", sliceTaskParams.tnFHSliceTaskInfo.NSSTInfo)
+            nssiNeedHandlerMap.put("sliceProfile", sliceTaskParams.tnFHSliceTaskInfo.sliceProfile)
+            nssiNeedHandlerInfos.add(nssiNeedHandlerMap)
+
+        }
+
+        if (nssiNeedHandlerInfos.size() > 0) {
+            execution.setVariable("needSelectNssi", true)
+            execution.setVariable("currNssiIndex", 0)
+            execution.setVariable("nssiNeedHandlerInfos", nssiNeedHandlerInfos)
+        } else {
+            execution.setVariable("needSelectNssi", false)
+        }
+
+        execution.setVariable("sliceTaskParams", sliceTaskParams)
     }
 
     /**
-     * todo: need rewrite
      * prepare select nssi request
      * @param execution
      */
     public void preNSSIRequest(DelegateExecution execution) {
 
+        List<Map> nssiNeedHandlerInfos =
+                execution.getVariable("nssiNeedHandlerInfos") as List<Map>
+
+        int currNssiIndex = execution.getVariable("currNssiIndex") as Integer
+        Map nssiNeedHandlerInfo = nssiNeedHandlerInfos.get(currNssiIndex) as Map
+
+        TemplateInfo nsstInfo = nssiNeedHandlerInfo.get("nsstInfo") as TemplateInfo
+        Object profileInfo = nssiNeedHandlerInfo.get("sliceProfile")
+
         String urlString = UrnPropertiesReader.getVariable("mso.oof.endpoint", execution)
         logger.debug( "get NSI option OOF Url: " + urlString)
 
-        boolean isNSISuggested = true
-        execution.setVariable("isNSISuggested", isNSISuggested)
         String requestId = execution.getVariable("msoRequestId")
-        String messageType = "NSISelectionResponse"
-
-        Map<String, Object> profileInfo = execution.getVariable("serviceProfile") as Map
-        Map<String, Object> nstSolution = execution.getVariable("nstSolution") as Map
-        logger.debug("Get NST selection from OOF: " + nstSolution.toString())
-        String nstInfo = """{
-            "modelInvariantId":"${nstSolution.invariantUUID}",
-            "modelVersionId":"${nstSolution.UUID}",
-            "modelName":"${nstSolution.NSTName}"
-         }"""
+        String messageType = "NSSISelectionResponse"
 
-        execution.setVariable("nsiSelectionUrl", "/api/oof/selection/nsi/v1")
-        execution.setVariable("nsiSelection_messageType", messageType)
-        execution.setVariable("nsiSelection_correlator", requestId)
+        execution.setVariable("nssiSelectionUrl", "/api/oof/selection/nssi/v1")
+        execution.setVariable("nssiSelection_messageType", messageType)
+        execution.setVariable("nssiSelection_correlator", requestId)
         String timeout = UrnPropertiesReader.getVariable("mso.adapters.oof.timeout", execution)
-        execution.setVariable("nsiSelection_timeout", timeout)
+        execution.setVariable("nssiSelection_timeout", timeout)
 
-        //todo
-        String oofRequest = oofUtils.buildSelectNSIRequest(requestId, nstInfo, messageType, profileInfo)
+        String oofRequest = oofUtils.buildSelectNSSIRequest(requestId, nsstInfo, messageType,
+                profileInfo, timeout as Integer)
 
-        execution.setVariable("nsiSelection_oofRequest", oofRequest)
+        execution.setVariable("nssiSelection_oofRequest", oofRequest)
         logger.debug("Sending request to OOF: " + oofRequest)
     }
 
     /**
      * process select nssi response
-     * todo: unfinished
      * @param execution
      */
     public void processNSSIResp(DelegateExecution execution) {
 
-        SliceTaskParams sliceTaskParams = execution.getVariable("sliceTaskParams") as SliceTaskParams
-        String OOFResponse = execution.getVariable("nsiSelection_oofResponse")
+        List<Map> nssiNeedHandlerInfos =
+                execution.getVariable("nssiNeedHandlerInfos") as List<Map>
+
+        int currNssiIndex = execution.getVariable("currNssiIndex") as Integer
+        Map nssiNeedHandlerInfo = nssiNeedHandlerInfos.get(currNssiIndex) as Map
+        SubnetType subnetType = nssiNeedHandlerInfo.get("subnetType") as SubnetType
+
+        SliceTaskParamsAdapter sliceTaskParams =
+                execution.getVariable("sliceTaskParams") as SliceTaskParamsAdapter
+
+
+        String OOFResponse = execution.getVariable("nssiSelection_oofResponse")
         logger.debug("NSI OOFResponse is: " + OOFResponse)
         execution.setVariable("OOFResponse", OOFResponse)
         //This needs to be changed to derive a value when we add policy to decide the solution options.
 
         Map<String, Object> resMap = objectMapper.readValue(OOFResponse, Map.class)
         List<Map<String, Object>> nsiSolutions = (List<Map<String, Object>>) resMap.get("solutions")
-        Map<String, Object> solutions = nsiSolutions.get(0)
+        Map<String, Object> solution = nsiSolutions.get(0)
 
         String resourceSharingLevel = execution.getVariable("resourceSharingLevel")
-        Boolean isSharable = resourceSharingLevel == "shared"
+        Boolean isSharable = resourceSharingLevel == "shared"   //todo
 
-        if (solutions != null) {
-            if (isSharable && solutions.get("existingNSI")) {
-                //sharedNSISolution
-                //processSharedNSISolutions(solutions, execution)
-            }
-            else if(solutions.containsKey("newNSISolution")) {
-                //processNewNSISolutions(solutions, execution)
-            }
+        if (isSharable && solution != null) {
+            processNssiResult(sliceTaskParams, subnetType, solution)
         }
+
         execution.setVariable("sliceTaskParams", sliceTaskParams)
-        logger.debug("sliceTaskParams: "+sliceTaskParams.convertToJson())
+        //logger.debug("sliceTaskParams: "+ sliceTaskParams.convertToJson())
         logger.debug("*** Completed options Call to OOF ***")
 
         logger.debug("start parseServiceProfile")
         //parseServiceProfile(execution)
         logger.debug("end parseServiceProfile")
+
+        if (currNssiIndex >= nssiNeedHandlerInfos.size() - 1) {
+            execution.setVariable("needSelectNssi", false)
+        } else {
+            execution.setVariable("currNssiIndex", currNssiIndex + 1)
+            execution.setVariable("needSelectNssi", true)
+        }
+
     }
 
+    private void processNssiResult(SliceTaskParamsAdapter sliceTaskParams, SubnetType subnetType,
+                                   Map<String, Object> solution) {
+        switch (subnetType) {
+            case SubnetType.CN:
+                sliceTaskParams.cnSliceTaskInfo.suggestNssiId = solution.get("NSSIId")
+                sliceTaskParams.cnSliceTaskInfo.suggestNssiName = solution.get("NSSIName")
+                break
+            case SubnetType.AN_NF:
+                sliceTaskParams.anSliceTaskInfo.suggestNssiId = solution.get("NSSIId")
+                sliceTaskParams.anSliceTaskInfo.suggestNssiName = solution.get("NSSIName")
+                break
+            case SubnetType.TN_BH:
+                sliceTaskParams.tnBHSliceTaskInfo.suggestNssiId = solution.get("NSSIId")
+                sliceTaskParams.tnBHSliceTaskInfo.suggestNssiName = solution.get("NSSIName")
+                break
+            case SubnetType.TN_FH:
+                sliceTaskParams.tnFHSliceTaskInfo.suggestNssiId = solution.get("NSSIId")
+                sliceTaskParams.tnFHSliceTaskInfo.suggestNssiName = solution.get("NSSIName")
+                break
+            case SubnetType.TN_MH:
+                sliceTaskParams.tnMHSliceTaskInfo.suggestNssiId = solution.get("NSSIId")
+                sliceTaskParams.tnMHSliceTaskInfo.suggestNssiName = solution.get("NSSIName")
+                break
+        }
+    }
 
 }
diff --git a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/process/CreateSliceService.bpmn b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/process/CreateSliceService.bpmn
index 60d7355a9c..9656c86ae5 100644
--- a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/process/CreateSliceService.bpmn
+++ b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/process/CreateSliceService.bpmn
@@ -42,6 +42,8 @@ css.processUserOptions(execution)</bpmn:script>
         <camunda:out source="rolledBack" target="rolledBack" />
         <camunda:out source="serviceInstanceData" target="serviceInstanceData" />
         <camunda:in source="sliceTaskParams" target="sliceTaskParams" />
+        <camunda:in source="sliceTaskParams" target="sliceTaskParams" />
+        <camunda:out source="sliceTaskParams" target="sliceTaskParams" />
       </bpmn:extensionElements>
       <bpmn:incoming>SequenceFlow_1dfon41</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_0jhqtls</bpmn:outgoing>
@@ -278,6 +280,7 @@ css.prepareUpdateOrchestrationTask(execution)</bpmn:script>
         <camunda:out source="rollbackData" target="rollbackData" />
         <camunda:out source="rolledBack" target="rolledBack" />
         <camunda:in source="allottedResourceId" target="allottedResourceId" />
+        <camunda:out source="sliceTaskParams" target="sliceTaskParams" />
       </bpmn:extensionElements>
       <bpmn:incoming>SequenceFlow_1bevt3a</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_0mlrlbv</bpmn:outgoing>
diff --git a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSIandNSSI.bpmn b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSIandNSSI.bpmn
index e42f001012..9090bf2fab 100644
--- a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSIandNSSI.bpmn
+++ b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSIandNSSI.bpmn
@@ -58,19 +58,11 @@ dcnsio.createNSIinAAI(execution)</bpmn:script>
     <bpmn:callActivity id="CallActivity_1yh9tiq" name="Call DoAllocateNSSI(RAN)" calledElement="DoAllocateNSSI">
       <bpmn:extensionElements>
         <camunda:in source="msoRequestId" target="msoRequestId" />
-        <camunda:out source="serviceDecomposition" target="serviceDecomposition" />
         <camunda:out source="WorkflowException" target="WorkflowException" />
         <camunda:in source="nsstInput" target="nsstInput" />
-        <camunda:in source="serviceProfile" target="serviceProfile" />
-        <camunda:in source="sliceProfileTn" target="sliceProfileTn" />
-        <camunda:in source="sliceProfileCn" target="sliceProfileCn" />
-        <camunda:in source="sliceProfileAn" target="sliceProfileAn" />
         <camunda:in source="globalSubscriberId" target="globalSubscriberId" />
         <camunda:in source="subscriptionServiceType" target="subscriptionServiceType" />
         <camunda:in source="uuiRequest" target="uuiRequest" />
-        <camunda:in source="nsiServiceInstanceId" target="nsiServiceInstanceId" />
-        <camunda:in source="nsiServiceInstanceName" target="nsiServiceInstanceName" />
-        <camunda:in source="nssiserviceModelInfo" target="nssiserviceModelInfo" />
         <camunda:in source="sliceTaskParams" target="sliceTaskParams" />
         <camunda:in source="taskId" target="CSSOT_taskId" />
         <camunda:in source="taskName" target="CSSOT_name" />
@@ -80,6 +72,8 @@ dcnsio.createNSIinAAI(execution)</bpmn:script>
         <camunda:in source="anSliceTaskInfo" target="sliceTaskInfo" />
         <camunda:out source="nssiAllocateResult" target="anNssiAllocateResult" />
         <camunda:in source="AnAllocateNssiNbiRequest" target="nbiRequest" />
+        <camunda:out source="sliceTaskParams" target="sliceTaskParams" />
+        <camunda:in source="anSubnetType" target="subnetType" />
       </bpmn:extensionElements>
       <bpmn:incoming>SequenceFlow_0npsyye</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_1xb5nx1</bpmn:outgoing>
@@ -88,19 +82,11 @@ dcnsio.createNSIinAAI(execution)</bpmn:script>
     <bpmn:callActivity id="CallActivity_1ixah3o" name="Call DoAllocateNSSI(Core)" calledElement="DoAllocateNSSI">
       <bpmn:extensionElements>
         <camunda:in source="msoRequestId" target="msoRequestId" />
-        <camunda:out source="serviceDecomposition" target="serviceDecomposition" />
         <camunda:out source="WorkflowException" target="WorkflowException" />
         <camunda:in source="nsstInput" target="nsstInput" />
-        <camunda:in source="serviceProfile" target="serviceProfile" />
-        <camunda:in source="sliceProfileTn" target="sliceProfileTn" />
-        <camunda:in source="sliceProfileCn" target="sliceProfileCn" />
-        <camunda:in source="sliceProfileAn" target="sliceProfileAn" />
         <camunda:in source="globalSubscriberId" target="globalSubscriberId" />
         <camunda:in source="subscriptionServiceType" target="subscriptionServiceType" />
         <camunda:in source="uuiRequest" target="uuiRequest" />
-        <camunda:in source="nsiServiceInstanceId" target="nsiServiceInstanceId" />
-        <camunda:in source="nsiServiceInstanceName" target="nsiServiceInstanceName" />
-        <camunda:in source="nssiserviceModelInfo" target="nssiserviceModelInfo" />
         <camunda:in source="sliceTaskParams" target="sliceTaskParams" />
         <camunda:in source="taskId" target="CSSOT_taskId" />
         <camunda:in source="taskName" target="CSSOT_name" />
@@ -111,6 +97,8 @@ dcnsio.createNSIinAAI(execution)</bpmn:script>
         <camunda:in source="domainType" target="domainType" />
         <camunda:out source="nssiAllocateResult" target="cnNssiAllocateResult" />
         <camunda:in source="CnAllocateNssiNbiRequest" target="nbiRequest" />
+        <camunda:out source="sliceTaskParams" target="sliceTaskParams" />
+        <camunda:in source="cnSubnetType" target="subnetType" />
       </bpmn:extensionElements>
       <bpmn:incoming>SequenceFlow_0cwbtmr</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_1l74seh</bpmn:outgoing>
@@ -185,19 +173,11 @@ dcnsio.createTnBHSliceProfile(execution)</bpmn:script>
     <bpmn:callActivity id="CallActivity_0b28wlb" name="Call DoAllocateNSSI(TN)" calledElement="DoAllocateNSSI">
       <bpmn:extensionElements>
         <camunda:in source="msoRequestId" target="msoRequestId" />
-        <camunda:out source="serviceDecomposition" target="serviceDecomposition" />
         <camunda:out source="WorkflowException" target="WorkflowException" />
         <camunda:in source="nsstInput" target="nsstInput" />
-        <camunda:in source="serviceProfile" target="serviceProfile" />
-        <camunda:in source="sliceProfileTn" target="sliceProfileTn" />
-        <camunda:in source="sliceProfileCn" target="sliceProfileCn" />
-        <camunda:in source="sliceProfileAn" target="sliceProfileAn" />
         <camunda:in source="globalSubscriberId" target="globalSubscriberId" />
         <camunda:in source="subscriptionServiceType" target="subscriptionServiceType" />
         <camunda:in source="uuiRequest" target="uuiRequest" />
-        <camunda:in source="nsiServiceInstanceId" target="nsiServiceInstanceId" />
-        <camunda:in source="nsiServiceInstanceName" target="nsiServiceInstanceName" />
-        <camunda:in source="nssiserviceModelInfo" target="nssiserviceModelInfo" />
         <camunda:in source="sliceTaskParams" target="sliceTaskParams" />
         <camunda:in source="taskId" target="CSSOT_taskId" />
         <camunda:in source="taskName" target="CSSOT_name" />
@@ -207,6 +187,8 @@ dcnsio.createTnBHSliceProfile(execution)</bpmn:script>
         <camunda:in source="tnBHSliceTaskInfo" target="sliceTaskInfo" />
         <camunda:out source="nssiAllocateResult" target="tnBHNssiAllocateResult" />
         <camunda:in source="TnBHAllocateNssiNbiRequest" target="nbiRequest" />
+        <camunda:out source="sliceTaskParams" target="sliceTaskParams" />
+        <camunda:in source="tnBHSubnetType" target="subnetType" />
       </bpmn:extensionElements>
       <bpmn:incoming>SequenceFlow_01isn2q</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_1omynpt</bpmn:outgoing>
@@ -279,7 +261,7 @@ dcnsio.prepareAllocateTnBHNssi(execution)</bpmn:script>
   </bpmn:process>
   <bpmn:message id="Message_1i10pf1" name="Message_2mc69tg" />
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
-    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoAllocateNSIandNSSIV2">
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoAllocateNSIandNSSI">
       <bpmndi:BPMNShape id="StartEvent_1ym3sha_di" bpmnElement="StartEvent_1ym3sha">
         <dc:Bounds x="138" y="122" width="36" height="36" />
         <bpmndi:BPMNLabel>
diff --git a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSSI.bpmn b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSSI.bpmn
index 6e94538775..58795056d4 100644
--- a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSSI.bpmn
+++ b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoAllocateNSSI.bpmn
@@ -76,7 +76,7 @@ dcnssi.timeDelay(execution)</bpmn:script>
     </bpmn:endEvent>
   </bpmn:process>
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
-    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoAllocateNSSIV2">
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoAllocateNSSI">
       <bpmndi:BPMNShape id="StartEvent_0zs8ezi_di" bpmnElement="StartEvent_0zs8ezi">
         <dc:Bounds x="147" y="112" width="36" height="36" />
         <bpmndi:BPMNLabel>
@@ -155,4 +155,4 @@ dcnssi.timeDelay(execution)</bpmn:script>
       </bpmndi:BPMNShape>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>
-</bpmn:definitions>
+</bpmn:definitions>
\ No newline at end of file
diff --git a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceInstance.bpmn b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceInstance.bpmn
index 0345ea7a9f..9d47888b14 100644
--- a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceInstance.bpmn
+++ b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceInstance.bpmn
@@ -135,4 +135,4 @@ dcsi.prepareDecomposeService(execution)</bpmn:script>
       </bpmndi:BPMNEdge>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>
-</bpmn:definitions>
+</bpmn:definitions>
\ No newline at end of file
diff --git a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceOption.bpmn b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceOption.bpmn
index 045d88daa9..b16ceee0d3 100644
--- a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceOption.bpmn
+++ b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoCreateSliceServiceOption.bpmn
@@ -29,43 +29,19 @@ dcso.processDecompositionNST(execution)</bpmn:script>
     </bpmn:scriptTask>
     <bpmn:sequenceFlow id="SequenceFlow_1kzy63m" sourceRef="ScriptTask_11rb2ju" targetRef="CallActivity_0c567r4" />
     <bpmn:sequenceFlow id="SequenceFlow_1t317y2" sourceRef="CallActivity_0c567r4" targetRef="ScriptTask_0z0dwk2" />
-    <bpmn:parallelGateway id="ParallelGateway_05zg916">
-      <bpmn:incoming>SequenceFlow_1h3kdce</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_05250mp</bpmn:outgoing>
-      <bpmn:outgoing>SequenceFlow_0euwvgf</bpmn:outgoing>
-      <bpmn:outgoing>SequenceFlow_0il5j01</bpmn:outgoing>
-    </bpmn:parallelGateway>
-    <bpmn:parallelGateway id="ParallelGateway_06a2n9u">
-      <bpmn:incoming>SequenceFlow_14rhmx9</bpmn:incoming>
-      <bpmn:incoming>SequenceFlow_103oxyw</bpmn:incoming>
-      <bpmn:incoming>SequenceFlow_0aasemn</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1tr3i9d</bpmn:outgoing>
-    </bpmn:parallelGateway>
-    <bpmn:callActivity id="CallActivity_0tzazs0" name="Handle NSST Selection OOF request" calledElement="DoHandleOofRequest">
+    <bpmn:callActivity id="CallActivity_0tzazs0" name="Handle NSSI Selection OOF request" calledElement="DoHandleOofRequest">
       <bpmn:extensionElements>
-        <camunda:in source="nstSelectionUrl" target="apiPath" />
-        <camunda:in source="nstSelection_correlator" target="correlator" />
-        <camunda:in source="nstSelection_messageType" target="messageType" />
-        <camunda:in source="nstSelection_timeout" target="timeout" />
+        <camunda:in source="nssiSelectionUrl" target="apiPath" />
+        <camunda:in source="nssiSelection_correlator" target="correlator" />
+        <camunda:in source="nssiSelection_messageType" target="messageType" />
+        <camunda:in source="nssiSelection_timeout" target="timeout" />
         <camunda:out source="WorkflowException" target="WorkflowException" />
-        <camunda:out source="asyncCallbackResponse" target="nstSelection_oofResponse" />
-        <camunda:in source="nstSelection_oofRequest" target="oofRequest" />
+        <camunda:out source="asyncCallbackResponse" target="nssiSelection_oofResponse" />
+        <camunda:in source="nssiSelection_oofRequest" target="oofRequest" />
       </bpmn:extensionElements>
       <bpmn:incoming>SequenceFlow_0abqxa1</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_1tqg26p</bpmn:outgoing>
     </bpmn:callActivity>
-    <bpmn:sequenceFlow id="SequenceFlow_05250mp" sourceRef="ParallelGateway_05zg916" targetRef="CallActivity_1vzxvna" />
-    <bpmn:sequenceFlow id="SequenceFlow_14rhmx9" sourceRef="CallActivity_1vzxvna" targetRef="ParallelGateway_06a2n9u" />
-    <bpmn:sequenceFlow id="SequenceFlow_0euwvgf" sourceRef="ParallelGateway_05zg916" targetRef="CallActivity_0melx8d" />
-    <bpmn:sequenceFlow id="SequenceFlow_103oxyw" sourceRef="CallActivity_0melx8d" targetRef="ParallelGateway_06a2n9u" />
-    <bpmn:sequenceFlow id="SequenceFlow_0il5j01" sourceRef="ParallelGateway_05zg916" targetRef="CallActivity_0otry7e" />
-    <bpmn:sequenceFlow id="SequenceFlow_0aasemn" sourceRef="CallActivity_0otry7e" targetRef="ParallelGateway_06a2n9u" />
-    <bpmn:sequenceFlow id="SequenceFlow_1tr3i9d" sourceRef="ParallelGateway_06a2n9u" targetRef="Task_1jyj2vs" />
-    <bpmn:sequenceFlow id="SequenceFlow_0abqxa1" sourceRef="Task_1m9qoo3" targetRef="CallActivity_0tzazs0" />
-    <bpmn:sequenceFlow id="SequenceFlow_1tqg26p" sourceRef="CallActivity_0tzazs0" targetRef="Task_00nfg5x" />
-    <bpmn:endEvent id="EndEvent_0p0cjhl">
-      <bpmn:incoming>SequenceFlow_1nrfy6i</bpmn:incoming>
-    </bpmn:endEvent>
     <bpmn:startEvent id="StartEvent_0mwlirs" name="Start">
       <bpmn:outgoing>SequenceFlow_1fuwy35</bpmn:outgoing>
     </bpmn:startEvent>
@@ -107,30 +83,11 @@ dcso.preNSSIRequest(execution)</bpmn:script>
     </bpmn:scriptTask>
     <bpmn:scriptTask id="Task_00nfg5x" name="Process NSST Solutions" scriptFormat="groovy">
       <bpmn:incoming>SequenceFlow_1tqg26p</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1i3j8c3</bpmn:outgoing>
+      <bpmn:outgoing>SequenceFlow_1ezi1oi</bpmn:outgoing>
       <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
 def dcso = new DoCreateSliceServiceOption()
 dcso.processNSSIResp(execution)</bpmn:script>
     </bpmn:scriptTask>
-    <bpmn:exclusiveGateway id="ExclusiveGateway_0b52m39" name="need select nssi?" default="SequenceFlow_1nrfy6i">
-      <bpmn:incoming>SequenceFlow_1tey3hz</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_126j77n</bpmn:outgoing>
-      <bpmn:outgoing>SequenceFlow_1nrfy6i</bpmn:outgoing>
-    </bpmn:exclusiveGateway>
-    <bpmn:sequenceFlow id="SequenceFlow_126j77n" name="yes" sourceRef="ExclusiveGateway_0b52m39" targetRef="Task_1m9qoo3">
-      <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">#{(execution.getVariable("nssmfOperation" )  == "update")}</bpmn:conditionExpression>
-    </bpmn:sequenceFlow>
-    <bpmn:sequenceFlow id="SequenceFlow_1nrfy6i" sourceRef="ExclusiveGateway_0b52m39" targetRef="EndEvent_0p0cjhl" />
-    <bpmn:sequenceFlow id="SequenceFlow_1i3j8c3" sourceRef="Task_00nfg5x" targetRef="Task_1jyj2vs" />
-    <bpmn:sequenceFlow id="SequenceFlow_1tey3hz" sourceRef="Task_1jyj2vs" targetRef="ExclusiveGateway_0b52m39" />
-    <bpmn:scriptTask id="Task_1jyj2vs" name="handle Nssi select " scriptFormat="groovy">
-      <bpmn:incoming>SequenceFlow_1tr3i9d</bpmn:incoming>
-      <bpmn:incoming>SequenceFlow_1i3j8c3</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1tey3hz</bpmn:outgoing>
-      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
-def dcso = new DoCreateSliceServiceOption()
-dcso.handleNssiSelect(execution)</bpmn:script>
-    </bpmn:scriptTask>
     <bpmn:scriptTask id="ScriptTask_12sydez" name="prepare NSST decomposition" scriptFormat="groovy">
       <bpmn:incoming>SequenceFlow_0zglfyw</bpmn:incoming>
       <bpmn:incoming>SequenceFlow_0t4gmix</bpmn:incoming>
@@ -215,10 +172,53 @@ dcso.preNSIRequest(execution)</bpmn:script>
     <bpmn:sequenceFlow id="SequenceFlow_14o0fxe" sourceRef="ScriptTask_0bgvphs" targetRef="CallActivity_0vs5jgq" />
     <bpmn:sequenceFlow id="SequenceFlow_0nwt0ci" sourceRef="CallActivity_0vs5jgq" targetRef="ScriptTask_12t6v71" />
     <bpmn:sequenceFlow id="SequenceFlow_1iawj3m" sourceRef="IntermediateCatchEvent_00uke3g" targetRef="ScriptTask_0bgvphs" />
+    <bpmn:scriptTask id="Task_1jyj2vs" name="handle Nssi select " scriptFormat="groovy">
+      <bpmn:incoming>SequenceFlow_1tr3i9d</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_1tey3hz</bpmn:outgoing>
+      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
+def dcso = new DoCreateSliceServiceOption()
+dcso.handleNssiSelect(execution)</bpmn:script>
+    </bpmn:scriptTask>
+    <bpmn:parallelGateway id="ParallelGateway_06a2n9u">
+      <bpmn:incoming>SequenceFlow_0aasemn</bpmn:incoming>
+      <bpmn:incoming>SequenceFlow_103oxyw</bpmn:incoming>
+      <bpmn:incoming>SequenceFlow_14rhmx9</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_1tr3i9d</bpmn:outgoing>
+    </bpmn:parallelGateway>
+    <bpmn:sequenceFlow id="SequenceFlow_1tr3i9d" sourceRef="ParallelGateway_06a2n9u" targetRef="Task_1jyj2vs" />
+    <bpmn:sequenceFlow id="SequenceFlow_0aasemn" sourceRef="CallActivity_0otry7e" targetRef="ParallelGateway_06a2n9u" />
+    <bpmn:sequenceFlow id="SequenceFlow_103oxyw" sourceRef="CallActivity_0melx8d" targetRef="ParallelGateway_06a2n9u" />
+    <bpmn:sequenceFlow id="SequenceFlow_14rhmx9" sourceRef="CallActivity_1vzxvna" targetRef="ParallelGateway_06a2n9u" />
+    <bpmn:parallelGateway id="ParallelGateway_05zg916">
+      <bpmn:incoming>SequenceFlow_1h3kdce</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_0il5j01</bpmn:outgoing>
+      <bpmn:outgoing>SequenceFlow_0euwvgf</bpmn:outgoing>
+      <bpmn:outgoing>SequenceFlow_05250mp</bpmn:outgoing>
+    </bpmn:parallelGateway>
+    <bpmn:sequenceFlow id="SequenceFlow_0il5j01" sourceRef="ParallelGateway_05zg916" targetRef="CallActivity_0otry7e" />
+    <bpmn:sequenceFlow id="SequenceFlow_0euwvgf" sourceRef="ParallelGateway_05zg916" targetRef="CallActivity_0melx8d" />
+    <bpmn:sequenceFlow id="SequenceFlow_05250mp" sourceRef="ParallelGateway_05zg916" targetRef="CallActivity_1vzxvna" />
     <bpmn:sequenceFlow id="SequenceFlow_1h3kdce" sourceRef="ScriptTask_12t6v71" targetRef="ParallelGateway_05zg916" />
+    <bpmn:sequenceFlow id="SequenceFlow_1tqg26p" sourceRef="CallActivity_0tzazs0" targetRef="Task_00nfg5x" />
+    <bpmn:sequenceFlow id="SequenceFlow_1tey3hz" sourceRef="Task_1jyj2vs" targetRef="ExclusiveGateway_0b52m39" />
+    <bpmn:sequenceFlow id="SequenceFlow_0abqxa1" sourceRef="Task_1m9qoo3" targetRef="CallActivity_0tzazs0" />
+    <bpmn:exclusiveGateway id="ExclusiveGateway_0b52m39" name="need select nssi?" default="SequenceFlow_1nrfy6i">
+      <bpmn:incoming>SequenceFlow_1tey3hz</bpmn:incoming>
+      <bpmn:incoming>SequenceFlow_1ezi1oi</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_126j77n</bpmn:outgoing>
+      <bpmn:outgoing>SequenceFlow_1nrfy6i</bpmn:outgoing>
+    </bpmn:exclusiveGateway>
+    <bpmn:sequenceFlow id="SequenceFlow_126j77n" name="yes" sourceRef="ExclusiveGateway_0b52m39" targetRef="Task_1m9qoo3">
+      <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">#{(execution.getVariable("needSelectNssi" )  == true)}</bpmn:conditionExpression>
+    </bpmn:sequenceFlow>
+    <bpmn:endEvent id="EndEvent_0p0cjhl">
+      <bpmn:incoming>SequenceFlow_1nrfy6i</bpmn:incoming>
+    </bpmn:endEvent>
+    <bpmn:sequenceFlow id="SequenceFlow_1nrfy6i" sourceRef="ExclusiveGateway_0b52m39" targetRef="EndEvent_0p0cjhl" />
+    <bpmn:sequenceFlow id="SequenceFlow_1ezi1oi" sourceRef="Task_00nfg5x" targetRef="ExclusiveGateway_0b52m39" />
   </bpmn:process>
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
-    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoCreateSliceServiceOptionV2">
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoCreateSliceServiceOption">
       <bpmndi:BPMNShape id="ScriptTask_11rb2ju_di" bpmnElement="ScriptTask_11rb2ju">
         <dc:Bounds x="400" y="140" width="100" height="80" />
       </bpmndi:BPMNShape>
@@ -236,58 +236,9 @@ dcso.preNSIRequest(execution)</bpmn:script>
         <di:waypoint x="660" y="180" />
         <di:waypoint x="710" y="180" />
       </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape id="ParallelGateway_05zg916_di" bpmnElement="ParallelGateway_05zg916">
-        <dc:Bounds x="635" y="475" width="50" height="50" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="ParallelGateway_06a2n9u_di" bpmnElement="ParallelGateway_06a2n9u">
-        <dc:Bounds x="905" y="475" width="50" height="50" />
-      </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="CallActivity_0tzazs0_di" bpmnElement="CallActivity_0tzazs0">
         <dc:Bounds x="1410" y="320" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_05250mp_di" bpmnElement="SequenceFlow_05250mp">
-        <di:waypoint x="660" y="475" />
-        <di:waypoint x="660" y="360" />
-        <di:waypoint x="740" y="360" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_14rhmx9_di" bpmnElement="SequenceFlow_14rhmx9">
-        <di:waypoint x="840" y="360" />
-        <di:waypoint x="930" y="360" />
-        <di:waypoint x="930" y="475" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0euwvgf_di" bpmnElement="SequenceFlow_0euwvgf">
-        <di:waypoint x="685" y="500" />
-        <di:waypoint x="740" y="500" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_103oxyw_di" bpmnElement="SequenceFlow_103oxyw">
-        <di:waypoint x="840" y="500" />
-        <di:waypoint x="905" y="500" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0il5j01_di" bpmnElement="SequenceFlow_0il5j01">
-        <di:waypoint x="660" y="525" />
-        <di:waypoint x="660" y="620" />
-        <di:waypoint x="740" y="620" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0aasemn_di" bpmnElement="SequenceFlow_0aasemn">
-        <di:waypoint x="840" y="620" />
-        <di:waypoint x="930" y="620" />
-        <di:waypoint x="930" y="525" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1tr3i9d_di" bpmnElement="SequenceFlow_1tr3i9d">
-        <di:waypoint x="955" y="500" />
-        <di:waypoint x="1010" y="500" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0abqxa1_di" bpmnElement="SequenceFlow_0abqxa1">
-        <di:waypoint x="1460" y="460" />
-        <di:waypoint x="1460" y="400" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1tqg26p_di" bpmnElement="SequenceFlow_1tqg26p">
-        <di:waypoint x="1410" y="360" />
-        <di:waypoint x="1110" y="360" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape id="EndEvent_0p0cjhl_di" bpmnElement="EndEvent_0p0cjhl">
-        <dc:Bounds x="1442" y="602" width="36" height="36" />
-      </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="StartEvent_0mwlirs_di" bpmnElement="StartEvent_0mwlirs">
         <dc:Bounds x="162" y="162" width="36" height="36" />
         <bpmndi:BPMNLabel>
@@ -314,36 +265,7 @@ dcso.preNSIRequest(execution)</bpmn:script>
         <dc:Bounds x="1410" y="460" width="100" height="80" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="ScriptTask_0aqbm7t_di" bpmnElement="Task_00nfg5x">
-        <dc:Bounds x="1010" y="320" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="ExclusiveGateway_0b52m39_di" bpmnElement="ExclusiveGateway_0b52m39" isMarkerVisible="true">
-        <dc:Bounds x="1235" y="475" width="50" height="50" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="1218" y="463" width="85" height="14" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_126j77n_di" bpmnElement="SequenceFlow_126j77n">
-        <di:waypoint x="1285" y="500" />
-        <di:waypoint x="1410" y="500" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="1339" y="482" width="17" height="14" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1nrfy6i_di" bpmnElement="SequenceFlow_1nrfy6i">
-        <di:waypoint x="1260" y="525" />
-        <di:waypoint x="1260" y="620" />
-        <di:waypoint x="1442" y="620" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1i3j8c3_di" bpmnElement="SequenceFlow_1i3j8c3">
-        <di:waypoint x="1060" y="400" />
-        <di:waypoint x="1060" y="460" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1tey3hz_di" bpmnElement="SequenceFlow_1tey3hz">
-        <di:waypoint x="1110" y="500" />
-        <di:waypoint x="1235" y="500" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape id="ScriptTask_0h3fsja_di" bpmnElement="Task_1jyj2vs">
-        <dc:Bounds x="1010" y="460" width="100" height="80" />
+        <dc:Bounds x="1210" y="320" width="100" height="80" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="ScriptTask_12sydez_di" bpmnElement="ScriptTask_12sydez">
         <dc:Bounds x="860" y="140" width="100" height="80" />
@@ -420,10 +342,87 @@ dcso.preNSIRequest(execution)</bpmn:script>
         <di:waypoint x="178" y="500" />
         <di:waypoint x="210" y="500" />
       </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="ScriptTask_0h3fsja_di" bpmnElement="Task_1jyj2vs">
+        <dc:Bounds x="1010" y="460" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="ParallelGateway_06a2n9u_di" bpmnElement="ParallelGateway_06a2n9u">
+        <dc:Bounds x="905" y="475" width="50" height="50" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_1tr3i9d_di" bpmnElement="SequenceFlow_1tr3i9d">
+        <di:waypoint x="955" y="500" />
+        <di:waypoint x="1010" y="500" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0aasemn_di" bpmnElement="SequenceFlow_0aasemn">
+        <di:waypoint x="840" y="620" />
+        <di:waypoint x="930" y="620" />
+        <di:waypoint x="930" y="525" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_103oxyw_di" bpmnElement="SequenceFlow_103oxyw">
+        <di:waypoint x="840" y="500" />
+        <di:waypoint x="905" y="500" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_14rhmx9_di" bpmnElement="SequenceFlow_14rhmx9">
+        <di:waypoint x="840" y="360" />
+        <di:waypoint x="930" y="360" />
+        <di:waypoint x="930" y="475" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="ParallelGateway_05zg916_di" bpmnElement="ParallelGateway_05zg916">
+        <dc:Bounds x="635" y="475" width="50" height="50" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_0il5j01_di" bpmnElement="SequenceFlow_0il5j01">
+        <di:waypoint x="660" y="525" />
+        <di:waypoint x="660" y="620" />
+        <di:waypoint x="740" y="620" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0euwvgf_di" bpmnElement="SequenceFlow_0euwvgf">
+        <di:waypoint x="685" y="500" />
+        <di:waypoint x="740" y="500" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_05250mp_di" bpmnElement="SequenceFlow_05250mp">
+        <di:waypoint x="660" y="475" />
+        <di:waypoint x="660" y="360" />
+        <di:waypoint x="740" y="360" />
+      </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge id="SequenceFlow_1h3kdce_di" bpmnElement="SequenceFlow_1h3kdce">
         <di:waypoint x="590" y="500" />
         <di:waypoint x="635" y="500" />
       </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1tqg26p_di" bpmnElement="SequenceFlow_1tqg26p">
+        <di:waypoint x="1410" y="360" />
+        <di:waypoint x="1310" y="360" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1tey3hz_di" bpmnElement="SequenceFlow_1tey3hz">
+        <di:waypoint x="1110" y="500" />
+        <di:waypoint x="1235" y="500" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0abqxa1_di" bpmnElement="SequenceFlow_0abqxa1">
+        <di:waypoint x="1460" y="460" />
+        <di:waypoint x="1460" y="400" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="ExclusiveGateway_0b52m39_di" bpmnElement="ExclusiveGateway_0b52m39" isMarkerVisible="true">
+        <dc:Bounds x="1235" y="475" width="50" height="50" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="1218" y="463" width="85" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_126j77n_di" bpmnElement="SequenceFlow_126j77n">
+        <di:waypoint x="1285" y="500" />
+        <di:waypoint x="1410" y="500" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="1339" y="482" width="17" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="EndEvent_0p0cjhl_di" bpmnElement="EndEvent_0p0cjhl">
+        <dc:Bounds x="1242" y="632" width="36" height="36" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_1nrfy6i_di" bpmnElement="SequenceFlow_1nrfy6i">
+        <di:waypoint x="1260" y="525" />
+        <di:waypoint x="1260" y="632" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1ezi1oi_di" bpmnElement="SequenceFlow_1ezi1oi">
+        <di:waypoint x="1260" y="400" />
+        <di:waypoint x="1260" y="475" />
+      </bpmndi:BPMNEdge>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>
 </bpmn:definitions>
diff --git a/common/src/main/java/org/onap/so/beans/nsmf/SliceTaskParamsAdapter.java b/common/src/main/java/org/onap/so/beans/nsmf/SliceTaskParamsAdapter.java
index 87de04a6ee..6ad752f047 100644
--- a/common/src/main/java/org/onap/so/beans/nsmf/SliceTaskParamsAdapter.java
+++ b/common/src/main/java/org/onap/so/beans/nsmf/SliceTaskParamsAdapter.java
@@ -19,12 +19,16 @@
  */
 package org.onap.so.beans.nsmf;
 
-import lombok.Data;
+import lombok.*;
 import org.onap.so.beans.nsmf.oof.TemplateInfo;
 import java.util.Map;
 
 
 @Data
+@NoArgsConstructor
+@AllArgsConstructor
+@ToString
+@Builder
 public class SliceTaskParamsAdapter {
     private static final long serialVersionUID = -7785578865170503301L;
 
@@ -53,4 +57,10 @@ public class SliceTaskParamsAdapter {
     private SliceTaskInfo<CnSliceProfile> cnSliceTaskInfo;
 
     private SliceTaskInfo<AnSliceProfile> anSliceTaskInfo;
+
+    public String convertToJson() {
+        SliceTaskParams sliceTaskParams = new SliceTaskParams();
+        sliceTaskParams.setServiceId(serviceId);
+        return sliceTaskParams.convertToJson();
+    }
 }
diff --git a/common/src/main/java/org/onap/so/beans/nsmf/oof/NssiReqBody.java b/common/src/main/java/org/onap/so/beans/nsmf/oof/NssiReqBody.java
index 7cfb60c113..96c5b343fd 100644
--- a/common/src/main/java/org/onap/so/beans/nsmf/oof/NssiReqBody.java
+++ b/common/src/main/java/org/onap/so/beans/nsmf/oof/NssiReqBody.java
@@ -19,17 +19,19 @@
  */
 package org.onap.so.beans.nsmf.oof;
 
-import lombok.Data;
-import org.onap.so.beans.nsmf.ServiceProfile;
+import lombok.*;
 import java.io.Serializable;
-import java.util.Map;
 
 @Data
-public class NssiReqBody implements Serializable {
+@NoArgsConstructor
+@AllArgsConstructor
+@ToString
+@Builder
+public class NssiReqBody<T> implements Serializable {
 
     private static final long serialVersionUID = -76327522074333341L;
 
-    private Map<String, Object> serviceProfile;
+    private T sliceProfile;
 
     private RequestInfo requestInfo;