Revert "multiple asible servers support"

Some functionality was accidentally removed

This reverts commit 611c9da62c2e266f9facd97dc9f340ce311060a3.

Change-Id: I1aefbbc0ede8cdda59acc8bdf7b047e506aad813
Signed-off-by: Patrick Brady <patrick.brady@att.com>
Issue-ID: APPC-1510

23 files changed, 1333 insertions, 1547 deletions

diff --git a/src/app/vnfs/LoginGuardService/Login-guard-service.ts b/src/app/vnfs/LoginGuardService/Login-guard-service.ts
index 1e7e752..ddec7b5 100644
--- a/src/app/vnfs/LoginGuardService/Login-guard-service.ts
+++ b/src/app/vnfs/LoginGuardService/Login-guard-service.ts
@@ -24,13 +24,11 @@ limitations under the License.
 import {ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot} from '@angular/router';
 
 import {Injectable} from '@angular/core';
-import {MappingEditorService} from '../../shared/services/mapping-editor.service';
-import {NgbModal} from '@ng-bootstrap/ng-bootstrap';
 
 @Injectable()
 export class LoginGuardService implements CanActivate {
 
-    constructor(private ngbModal: NgbModal, private mapService: MappingEditorService, private router: Router) {
+    constructor(private router: Router) {
     }
 
     canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean {
@@ -44,4 +42,4 @@ export class LoginGuardService implements CanActivate {
         }
 
     }
-}
\ No newline at end of file
+}
diff --git a/src/app/vnfs/auth-guard-modal/auth-guard-modal.ts b/src/app/vnfs/auth-guard-modal/auth-guard-modal.ts
index 31c748b..ec03978 100644
--- a/src/app/vnfs/auth-guard-modal/auth-guard-modal.ts
+++ b/src/app/vnfs/auth-guard-modal/auth-guard-modal.ts
@@ -23,7 +23,6 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
 ============LICENSE_END============================================ */
 
 import {Component, OnInit} from '@angular/core';
-import {NgbActiveModal} from '@ng-bootstrap/ng-bootstrap';
 
 @Component({
     selector: 'app-auth-guard-modal',
@@ -32,7 +31,7 @@ import {NgbActiveModal} from '@ng-bootstrap/ng-bootstrap';
 })
 export class AuthGuardModalComponent implements OnInit {
 
-    constructor(public activeModal: NgbActiveModal) {
+    constructor() {
     }
 
     ngOnInit() {
diff --git a/src/app/vnfs/build-artifacts/build-artifacts.component.html b/src/app/vnfs/build-artifacts/build-artifacts.component.html
index fad94cb..33d8064 100644
--- a/src/app/vnfs/build-artifacts/build-artifacts.component.html
+++ b/src/app/vnfs/build-artifacts/build-artifacts.component.html
@@ -23,11 +23,9 @@ limitations under the License.
 <div class="container">
     <div class="row">
         <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
-            <ul class="nav nav-tabs custom-heade-nav" style="    margin-bottom: 12px;">
-                <li [ngClass]="{'active-tab':((router.url.indexOf('/'+item.url))>-1 || router.url.indexOf(item.url)>-1 )}"
-                    *ngFor="let item of tabs">
-
-                    <a *ngIf="this.refDataRequiredFiels == true" 
+            <ul class="nav nav-tabs custom-heade-nav" style="margin-bottom: 12px;">
+                <li [ngClass]="{'active-tab':((router.url.indexOf('/'+item.url))>-1 || router.url.indexOf(item.url)>-1 )}" *ngFor="let item of tabs">
+                     <a *ngIf="this.refDataRequiredFiels == true" 
                         [routerLink]="[item.url]" 
                         [type]="item.type" 
                         class="nav-link">{{item.name}}</a>
diff --git a/src/app/vnfs/build-artifacts/build-artifacts.component.ts b/src/app/vnfs/build-artifacts/build-artifacts.component.ts
index fb1e6fc..d95b478 100644
--- a/src/app/vnfs/build-artifacts/build-artifacts.component.ts
+++ b/src/app/vnfs/build-artifacts/build-artifacts.component.ts
@@ -28,7 +28,7 @@ import * as _ from 'underscore';
 import { NotificationsService } from 'angular2-notifications';
 import { appConstants } from '../../../constants/app-constants';
 
-export const ACTIONS_REQUIRED_DROPDOWN = ['Configure', 'ConfigModify', 'ConfigScaleOut']
+export const ACTIONS_REQUIRED_DROPDOWN = ['Configure', 'ConfigModify', 'ConfigScaleOut', 'DistributeTraffic'];
 
 @Component({ selector: 'app-build-design', templateUrl: './build-artifacts.component.html', styleUrls: ['./build-artifacts.component.css'] })
 export class BuildDesignComponent implements OnInit {
@@ -37,7 +37,7 @@ export class BuildDesignComponent implements OnInit {
     public refDataRequiredFiels: boolean = false;
     public refList;
 
-    constructor (private router: Router, private notificationsService: NotificationsService) {
+    constructor(private router: Router, private notificationsService: NotificationsService) {
     }
 
     ngOnInit() {
@@ -70,31 +70,33 @@ export class BuildDesignComponent implements OnInit {
         }
     }
 
-    public getRefData(referenceList, reqObj?) {
+    public getRefData( referenceList, reqObj?) {
+        console.log( "getRefData: start: referenceList.action:["+
+          referenceList.action+"]");
         this.refList = referenceList;
-        if (referenceList.action !== '' && referenceList.scope['vnf-type'] !== '' && referenceList['device-protocol'] !== '') {
-            if(ACTIONS_REQUIRED_DROPDOWN.indexOf(referenceList.action) > -1) {
-            //if (referenceList.action === 'ConfigScaleOut') {
-                //console.log(typeof reqObj, selectedIdentifier)
-                // if (referenceList.hasOwnProperty('template-id') && referenceList['template-id'] !== undefined && referenceList['template-id'] != '')
-                //     this.refDataRequiredFiels = true;
-                // else this.refDataRequiredFiels = false;
-                if(referenceList.action == 'ConfigScaleOut') {
-                    if(reqObj != undefined && reqObj.hasOwnProperty('reqField') && reqObj.reqField != '') this.refDataRequiredFiels = true;
-                    else this.refDataRequiredFiels = false;
-                }
-
-                // else if( referenceList.action == 'Configure' || referenceList.action == 'ConfigModify' ) {
-                //     if(referenceList.displayVnfc == 'false') this.refDataRequiredFiels = true;
-                //     else if( referenceList.displayVnfc != 'false' && referenceList.vnfcIdentifier ) this.refDataRequiredFiels = true;
-                // }
-                
-                else this.refDataRequiredFiels = true;
+        if( referenceList.action !== '' &&
+            referenceList.scope['vnf-type'] !== '' &&
+            referenceList['device-protocol'] !== '' )
+        {
+          if( ACTIONS_REQUIRED_DROPDOWN.indexOf(referenceList.action) > -1)
+          {
+            if( referenceList.action == 'ConfigScaleOut')
+            {
+              if( reqObj != undefined && reqObj.hasOwnProperty('reqField') &&
+                  reqObj.reqField != ''
+              )
+                this.refDataRequiredFiels = true;
+              else
+                this.refDataRequiredFiels = false;
             }
-            else this.refDataRequiredFiels = true;
+            else
+              this.refDataRequiredFiels = true;
+          }
+          else
+            this.refDataRequiredFiels = true;
         }
         else {
-            this.refDataRequiredFiels = false;
+          this.refDataRequiredFiels = false;
         }
     }
 
diff --git a/src/app/vnfs/build-artifacts/parameter-definitions/parameter-definition.service.ts b/src/app/vnfs/build-artifacts/parameter-definitions/parameter-definition.service.ts
index 2bd1bc9..14af6ab 100644
--- a/src/app/vnfs/build-artifacts/parameter-definitions/parameter-definition.service.ts
+++ b/src/app/vnfs/build-artifacts/parameter-definitions/parameter-definition.service.ts
@@ -31,8 +31,6 @@ import {UtilityService} from '../../../shared/services/utilityService/utility.se
 import {NotificationsService} from 'angular2-notifications';
 import 'rxjs/add/operator/map';
 import { appConstants } from '../../../../constants/app-constants';
-import { HttpUtilService } from '../../../shared/services/httpUtil/http-util.service';
-
 
 let YAML = require('yamljs');
 
@@ -40,7 +38,7 @@ declare var $: any;
 
 @Injectable()
 export class ParameterDefinitionService {
-    clName= "ParameterDefinitionSvc";
+
     public vnfcTypeData: string = '';
     public selectedUploadType: string;
     @ViewChild(ModalComponent) modalComponent: ModalComponent;
@@ -65,12 +63,9 @@ export class ParameterDefinitionService {
     private selectedActionReference: any;
     private apiToken = localStorage['apiToken'];
     private userId = localStorage['userId'];
-    public versionNoForApiCall=require('../../../../cdt.application.properties.json').versionNoForApiCall;
-
     constructor(private mappingEditorService: MappingEditorService,
                 private paramShareService: ParamShareService,
                 private nService: NotificationsService,
-                private httpService: HttpUtilService,
                 private utilService: UtilityService) {
     }
 
@@ -84,8 +79,6 @@ export class ParameterDefinitionService {
         this.protocol = protocol;
         this.action = action;
         this.artifact_fileName = artifactName;
-        this.appDataObject = this.mappingEditorService.appDataObject;
-        this.downloadDataObject = this.mappingEditorService.downloadDataObject;
     }
 
     public afterInit(artifactName, displayParamObjects) {
@@ -96,8 +89,7 @@ export class ParameterDefinitionService {
     /* Saves pd to appc */
     public sendPD(yamlString: String) {
         let result: any;
-        let input = this.utilService.createPayLoadForSave("pd_data",this.vnfType,this.action,this.artifact_fileName, this.versionNoForApiCall, yamlString);
-        /*let payload = '{"userID": "' + this.userId + '","vnf-type" : "' + this.vnfType + '","action" : "' + this.action + '","artifact-name" : "' + this.artifact_fileName + '","artifact-type" : "APPC-CONFIG","artifact-version" : "0.0.1","artifact-contents" : ' + yamlString + '}';
+        let payload = '{"userID": "' + this.userId + '","vnf-type" : "' + this.vnfType + '","action" : "' + this.action + '","artifact-name" : "' + this.artifact_fileName + '","artifact-type" : "APPC-CONFIG","artifact-version" : "0.0.1","artifact-contents" : ' + yamlString + '}';
         let input = {
             'input': {
                 'design-request': {
@@ -106,7 +98,7 @@ export class ParameterDefinitionService {
                     'payload': payload
                 }
             }
-        };*/
+        };
         this.appDataObject.pd = input;
     }
 
@@ -122,78 +114,26 @@ export class ParameterDefinitionService {
         return result;
     }
 
-    //.. setup display of each parameter row depending on the paramater name,
-    //   pre-set values of source and rule-type fields (columns)
-    populateDataUponSource( displayParamObjects) {
-      var methName= "populateDataUponSource";
-      if( this.utilService.getTracelvl() > 0 )
-        console.log( this.clName+": "+methName+": start: displayParamObjects "+
-          "length="+displayParamObjects.length );
-        displayParamObjects.forEach( parameter => {
-          if( this.utilService.getTracelvl() > 0 )
-            console.log( this.clName+": "+methName+": param: name:["+
-              parameter.name+"] source:["+
-              parameter.source+"] rule-type:["+parameter['rule-type']+"]");
-            if( parameter.name == 'NodeList-DD') {
-              if( this.utilService.getTracelvl() > 0 )
-                console.log( this.clName+": "+methName+": the Param is NodeList");
-              parameter.source= "DataDictionary";
-            }
-            else if( parameter.name == 'vnfName-DD' ) {
-              if( this.utilService.getTracelvl() > 0 )
-                console.log( this.clName+": "+methName+": the Param's vnfName-DD");
-              parameter.source= "A&AI";
-              parameter['rule-type']= "vnf-name";
-            };
-            if( parameter.source == 'A&AI') {
-              parameter.ruleTypeValues = [null, 'vnf-name', 'vm-name-list', 'vnfc-name-list', 'vnf-oam-ipv4-address', 'vnfc-oam-ipv4-address-list'];
-              if( parameter['rule-type'] == 'vm-name-list' ||
-                  parameter['rule-type'] == 'vnfc-name-list' ||
-                  parameter['rule-type'] == 'vnfc-oam-ipv4-address-list')
-              {
-                 parameter.showFilterFields = true;
-                 parameter.enableFilterByValue = false;
-              } else {
-                 parameter.showFilterFields = false;
-              }
-            }
-            else if( parameter.source == 'Manual') {
+    //========================== End of removeUnwantedvalues() Method============================================
+    populateDataUponSource(displayParamObjects) {
+        displayParamObjects.forEach(parameter => {
+            if (parameter.source == 'A&AI') {
+                parameter.ruleTypeValues = [null, 'vnf-name', 'vm-name-list', 'vnfc-name-list', 'vnf-oam-ipv4-address', 'vnfc-oam-ipv4-address-list'];
+                if (parameter['rule-type'] == 'vm-name-list' || parameter['rule-type'] == 'vnfc-name-list' || parameter['rule-type'] == 'vnfc-oam-ipv4-address-list') {
+                    parameter.showFilterFields = true;
+                    parameter.enableFilterByValue = false;
+                } else {
+                    parameter.showFilterFields = false;
+                }
+
+            } else if (parameter.source == 'Manual') {
                 parameter.ruleTypeValues = [null];
             }
-            else if( parameter.source == 'DataDictionary') {
-                parameter.sourceValues = ['DataDictionary'];
-                parameter.ruleTypeValues = ['NodeList'];
-                parameter['rule-type']= 'NodeList';
-            }
             else {
                 parameter.ruleTypeValues = [parameter['rule-type']];
             }
-          //.. print-out the parameter's drop-downs for source and rule-type
-          if( this.utilService.getTracelvl() > 1 ) {
-            if( parameter.sourceValues != null &&
-                parameter.sourceValues != undefined )
-            {
-              console.log( this.clName+": "+methName+": sourceValues length="+
-                parameter.sourceValues.length );
-              if( parameter.sourceValues.length > 0 ) {
-                for( var i0=0; i0 < parameter.sourceValues.length; i0++ )
-                  console.log( methName+": sourceValues["+i0+"]:["+
-                    parameter.sourceValues[i0]+"]");
-              };
-            };
-            if( parameter.ruleTypeValues != null &&
-                parameter.ruleTypeValues != undefined )
-            {
-              console.log( this.clName+": "+methName+": ruleTypeValues length="+
-                parameter.ruleTypeValues.length );
-              if( parameter.ruleTypeValues.length > 0 ) {
-                for( var i0=0; i0 < parameter.ruleTypeValues.length; i0++ )
-                  console.log( methName+": ruleTypeValues["+i0+"]:["+
-                    parameter.ruleTypeValues[i0]+"]");
-              };
-            };
-          };
         });
+
     }
 
     //========================== End of getPD() Method============================================
@@ -202,7 +142,7 @@ export class ParameterDefinitionService {
         //Added code to deserialize, serialize and format the response keys for display purposes ??May be unneessary?? To Do: - Check 
         let fileObj = JSON.parse(fileContent);
         this.displayParamObjects = this.formatFileContentForDisplay(fileObj);
-        this.populateDataUponSource( this.displayParamObjects);
+        this.populateDataUponSource(this.displayParamObjects);
         this.formatResponseForKey(this.displayParamObjects);
         if (undefined !== this.displayParamObjects)
             this.modelParamDefinitionObjects = this.displayParamObjects;
@@ -212,6 +152,7 @@ export class ParameterDefinitionService {
         return this.displayParamObjects;
     }
 
+    //========================== End of populatePD() Method============================================
     /* Formats each object read from YAML file as per page expectations */
     formatResponseForKey(param: any[]) {
         for (var i = 0; i < param.length; i++) {
@@ -259,8 +200,8 @@ export class ParameterDefinitionService {
             }
         }
     }
-    //========================== End of formatKeys() Method============================================
 
+    //========================== End of formatKeys() Method============================================
     //Send null if there are no keys present - Check with key names being absent
     formatKeysForFileGeneration() {
         for (var i = 0; i < this.modelParamDefinitionObjects.length; i++) {
@@ -328,7 +269,7 @@ export class ParameterDefinitionService {
                 }
                 delete fileModel[i]['response-keys'];
                 fileModel[i]['response-keys'] = fileModel[i]['response-keys-new'];
-                delete fileModel[i]['response-keys-new'];
+                delete fileModel[i]['response-keys=new'];
             }
         }
         return fileModel;
@@ -364,22 +305,14 @@ export class ParameterDefinitionService {
         return result;
     }
 
-    //========================== End of clearSessionStorageForParam() Method============================================
-    isValidateSourceAndResponseKeys(objs: any[]) {
-        let isValid = true;
-        if (undefined != objs || null != objs) {
-            for (var i = 0; i < objs.length; i++) {
-                if (objs[i].source == 'INSTAR' && (null == objs[i]['response-keys'] || undefined == objs[i]['response-keys'])) {
-                    isValid = false;
-                    return isValid;
-                }
-            }
-        }
-        return isValid;
+   
+    public prepareFileName(): any {
+        let fileNameObject: any = this.mappingEditorService.latestAction;
+        this.appDataObject = this.mappingEditorService.appDataObject;
+        this.downloadDataObject = this.mappingEditorService.downloadDataObject;
+        return fileNameObject;
     }
 
-
-    
     public destroy(displayParamObjects) {
         this.displayParamObjects = displayParamObjects;
         if (this.mappingEditorService.referenceNameObjects) {
@@ -405,8 +338,6 @@ export class ParameterDefinitionService {
             jsonString = jsonString.replace(/"null"/g, 'null');
             let saveModel = JSON.parse(jsonString);
             let pdFileObject = this.processResponseKeys(saveModel);
-            //Validate for Source =INSTAR and responsekeys present
-            if (this.isValidateSourceAndResponseKeys(pdFileObject)) {
                 let yamlObject = {
                     'kind': 'Property Definition',
                     'version': 'V1',
@@ -431,14 +362,7 @@ export class ParameterDefinitionService {
                 else {
                     this.sendPD(JSON.stringify(yamlString));
                 }
-            }
-            else {
-                for (var i = 0; i < this.modelParamDefinitionObjects.length; i++) {
-                    this.formatKeys(this.modelParamDefinitionObjects[i]);
-                }
-                this.nService.error('Error', 'Response Keys cannot be empty if source is INSTAR');
-                return;
-            }
+            
             //Restore Keys for display
             for (var i = 0; i < this.modelParamDefinitionObjects.length; i++) {
                 this.formatKeys(this.modelParamDefinitionObjects[i]);
@@ -486,18 +410,7 @@ export class ParameterDefinitionService {
                 }
                 parameterDefinitionObject['source'] = fields[0];
                 parameterDefinitionObject['rule-type'] = fields[1];
-            } else {
-                if (parameterDefinitionObject['source'] === 'INSTAR') {
-                    parameterDefinitionObject['source'] = 'Manual';
-                    parameterDefinitionObject['ruleTypeValues'] = [null];
-                    parameterDefinitionObject['rule-type'] = null;
-                    parameterDefinitionObject['showFilterFields'] = false;
-                    for (let x = 0; x < 5; x++) {
-                        parameterDefinitionObject['response-keys'][x]['key-name'] = null;
-                        parameterDefinitionObject['response-keys'][x]['key-value'] = null;
-                    }
-                }
-            }
+            } 
             this.formatKeys(parameterDefinitionObject); //Ensure there are 3 elements for response-keys, request-keys for display purposes
             if (!result.present) { //only push if not present
                 this.modelParamDefinitionObjects.push(parameterDefinitionObject);
diff --git a/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.html b/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.html
index 6cae750..799627b 100644
--- a/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.html
+++ b/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.html
@@ -40,11 +40,10 @@ limitations under the License.
                 <label>Vnf Type</label><input class="form-control" type="text" disabled value="{{vnfType}}" />
             </div>
             <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="vnfcType">
-                    <label>Vnfc Type</label>  <label style="font-size:12px;">(NFC Function)</label>
-                    <input class="form-control" type="text" disabled value="{{vnfcType}}" />
+                <label>Vnfc Type</label><input class="form-control" type="text" disabled value="{{vnfcType}}" />
             </div>
             <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="!vnfcType">
-                
+
             </div>
             <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12">
                 <label>Protocol</label><input class="form-control" type="text" disabled value="{{protocol}}" />
@@ -143,7 +142,7 @@ limitations under the License.
                                 <option *ngFor="let src of sourceValues"
                                         [value]="src"
                                         [selected]="src === obj.source"
-                                        [disabled]="(obj.name == 'NodeList-DD' && src != 'DataDictionary')||(obj.name == 'vnfName-DD' && src == 'DataDictionary')||(obj.name != 'NodeList-DD' && obj.name != 'vnfName-DD' && src == 'INSTAR')">
+                                        >
                                     {{src}}
                                 </option>
 
diff --git a/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.ts b/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.ts
index 6ba8e52..f7d1837 100644
--- a/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.ts
+++ b/src/app/vnfs/build-artifacts/parameter-definitions/parameter.component.ts
@@ -38,7 +38,6 @@ import 'rxjs/add/operator/map';
 import { NgProgress } from 'ngx-progressbar';
 import { NgxSpinnerService } from 'ngx-spinner';
 import { appConstants } from '../../../../constants/app-constants';
-import { APIService } from "../../../shared/services/cdt.apicall";
 
 let YAML = require('yamljs');
 
@@ -51,11 +50,9 @@ declare var $: any;
     providers: [ParameterDefinitionService]
 })
 export class ParameterComponent implements OnInit {
-    clName= "ParameterCompon";
     public paramForm: any;
     public actionType: any;
     public showFilterFields: boolean;
-    
     public filterByFieldvalues = appConstants.filterByFieldvalues;
     public ruleTypeConfiguaration = appConstants.ruleTypeConfiguaration;
     public requiredValues: boolean[] = appConstants.requiredValues;
@@ -109,12 +106,11 @@ export class ParameterComponent implements OnInit {
     public artifactName;
     public appDataObject: any;
     public downloadDataObject: any;
-    public artifact_fileName="";
+    public artifact_fileName = "";
     template_id: any;
     private selectedActionReference: any;
 
     constructor(private httpService: HttpUtilService,
-        private apiService:APIService,
         private parameterDefinitionService: ParameterDefinitionService,
         private paramShareService: ParamShareService,
         private mappingEditorService: MappingEditorService,
@@ -126,26 +122,33 @@ export class ParameterComponent implements OnInit {
     }
 
     ngOnInit() {
-      var methName= "ngOnInit";
-        this.selectedActionReference = this.mappingEditorService.newObject;
+        this.selectedActionReference = this.parameterDefinitionService.prepareFileName();
         if (this.selectedActionReference && this.selectedActionReference != undefined) {
-          this.vnfType = this.selectedActionReference.vnf;
-          this.protocol = this.selectedActionReference.protocol;
-          this.action = this.selectedActionReference.action;
-          if( this.utilService.getTracelvl() > 0 )
-            console.log( this.clName+": "+methName+": vnfType:["+this.vnfType+
-              "] action:["+this.action+"] protocol:["+this.protocol+"]");
-            if(this.selectedActionReference.vnfc) {
-                this.vnfcType = this.selectedActionReference.vnfc;
-              if( this.utilService.getTracelvl() > 0 )
-                console.log( this.clName+": "+methName+": have vnfcType:["+
-                  this.vnfcType+"]");
-            }
-            if( this.action === 'ConfigScaleOut'){
-                // this.template_id = this.selectedActionReference.templateId;
-                this.template_id = this.mappingEditorService.identifier;
+
+            this.vnfType = this.selectedActionReference.scope['vnf-type'];
+            this.vnfcType = this.selectedActionReference.scope['vnfc-type'];
+            this.protocol = this.selectedActionReference['device-protocol'];
+            this.action = this.selectedActionReference.action;
+
+            for (let i = 0; i < this.selectedActionReference['artifact-list'].length; i++) {
+                let artifactList = this.selectedActionReference['artifact-list'];
+                if (artifactList[i]['artifact-type'] === 'parameter_definitions') {
+                    var artifactName = artifactList[i]['artifact-name'];
+                    var artifactNameWithoutExtension = '';
+                    if (artifactName) {
+                        artifactNameWithoutExtension = artifactName.substring(0, artifactName.lastIndexOf("."));
+                    }
+                    if (this.mappingEditorService.identifier) {
+                        if (artifactNameWithoutExtension.endsWith(this.mappingEditorService.identifier)) {
+                            this.artifact_fileName = artifactName;
+                        }
+
+                    }
+                    else {
+                        this.artifact_fileName = artifactName;
+                    }
+                }
             }
-            this.artifact_fileName = this.selectedActionReference.pd_artifact;
             this.parameterDefinitionService.setValues(this.vnfType, this.vnfcType, this.protocol, this.action, this.artifact_fileName);
         }
         else {
@@ -162,26 +165,22 @@ export class ParameterComponent implements OnInit {
                 'scopeType': ''
             };
         }
-        //let path = this.location.path
-        /* this.activeRoutes.url.subscribe(UrlSegment => {
-             this.actionType = UrlSegment[0].path
-         })
-         */
+
+        this.template_id = this.mappingEditorService.identifier;
     }
 
     ngAfterViewInit() {
-        if( this.mappingEditorService.latestAction) {
+        if (this.mappingEditorService.latestAction) {
             this.displayParamObjects = [];
             this.modelParamDefinitionObjects = [];
-            this.displayParamObjects= this.paramShareService.getSessionParamData();
-         // if( this.paramShareService.getSessionParamData() != undefined &&
-         //     this.paramShareService.getSessionParamData().length > 0)
-            if( this.displayParamObjects != undefined &&
-                this.displayParamObjects.length > 0 )
-            {
-              this.parameterDefinitionService.populateDataUponSource( this.displayParamObjects);
+            if (this.paramShareService.getSessionParamData() != undefined && this.paramShareService.getSessionParamData().length > 0) {
+                this.getPDFromSession();
             } else {
-              this.getPD();
+                this.ngProgress.start();
+                this.getPD();
+                setTimeout(() => {
+                this.ngProgress.done();
+            }, 3500);
             }
         } else {
             this.nService.error(appConstants.errors.error, appConstants.errors["noAction&VNFTypeInRDscreenError"]);
@@ -192,20 +191,19 @@ export class ParameterComponent implements OnInit {
 
     public getPD() {
         let result: any;
-        let input=
-          this.utilService.createPayloadForRetrieve( false, this.action, this.vnfType,this.artifact_fileName);
+        let input=this.utilService.createPayloadForRetrieve(false, this.action, this.vnfType,this.artifact_fileName);
         let artifactContent: any;
-        this.ngProgress.start();
-        return this.apiService.callGetArtifactsApi(input).subscribe( data => {
-            if( this.utilService.checkResult(data)) {
-              let result: any = JSON.parse(data.output.data.block).artifactInfo[0];
+        return this.httpService.post({
+            url: environment.getDesigns,
+            data: input
+        }).subscribe(data => {
+            if (this.utilService.checkResult(data)) {
+                let result: any = JSON.parse(data.output.data.block).artifactInfo[0];
                 var pdObject = YAML.parse(result['artifact-content']);
                 let fileModel = pdObject['vnf-parameter-list'];
                 this.displayParamObjects = this.parameterDefinitionService.populatePD(fileModel);
             }
-            else {
-            }
-            this.ngProgress.done();
+                       
         },
 
             error => this.nService.error(appConstants.errors.error, appConstants.errors.connectionError));
@@ -214,19 +212,20 @@ export class ParameterComponent implements OnInit {
 
     public getPDFromSession() {
 
-      this.ngProgress.start();
+        this.ngProgress.start();
         return this.httpService.get({
             url: 'testurl',
-        }).subscribe( data => {
-           this.displayParamObjects = this.paramShareService.getSessionParamData();
-           this.ngProgress.done();
+        }).subscribe(data => {
+            this.displayParamObjects = this.paramShareService.getSessionParamData();
+            this.ngProgress.done();
         },
-        error => {
-          this.displayParamObjects = this.paramShareService.getSessionParamData();
-          this.ngProgress.done();
-        });
+            error => {
+                this.displayParamObjects = this.paramShareService.getSessionParamData();
+                this.ngProgress.done();
+            });
     }
 
+    //========================== End of NGInit() Method============================================
     selectedNavItem(item: any) {
         this.item = item;
     }
@@ -267,10 +266,6 @@ export class ParameterComponent implements OnInit {
             // Create the file reader
             let reader = new FileReader();
             this.readFile(input.files[0], reader, (result) => {
-                if ('keyfile' === uploadType) {
-                    this.myKeyFileName = input.files[0].name;
-                    this.displayParamObjects = this.parameterDefinitionService.processKeyFile(this.myKeyFileName, result);
-                }
                 if ('pdfile' === uploadType) {
                     this.myPdFileName = input.files[0].name;
                     this.displayParamObjects = this.parameterDefinitionService.processPDfile(this.myPdFileName, result);
@@ -299,7 +294,8 @@ export class ParameterComponent implements OnInit {
         let obj: any = fileInput.target.files;
     }
 
-    sourceChanged( data, obj) {
+
+    sourceChanged(data, obj) {
         if (data == 'A&AI') {
             obj.ruleTypeValues = appConstants.ruleTypeValues;
             for (let x = 0; x < 5; x++) {
@@ -321,7 +317,7 @@ export class ParameterComponent implements OnInit {
     }
 
     //========================== End of sourceChanged() Method============================================
-    ruleTypeChanged( data, obj) {
+    ruleTypeChanged(data, obj) {
         if (data == null || data == undefined || data == 'null') {
             obj.showFilterFields = false;
             obj['rule-type'] = null;
@@ -344,7 +340,7 @@ export class ParameterComponent implements OnInit {
             }
             for (let x = 0; x < sourceObject.length; x++) {
                 obj['response-keys'][x]['key-name'] = sourceObject[x]['key-name'];
-               obj['response-keys'][x]['key-value'] = sourceObject[x]['key-value'];
+                obj['response-keys'][x]['key-value'] = sourceObject[x]['key-value'];
             }
         }
 
diff --git a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.css b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.css
index a795f2a..1b4c470 100644
--- a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.css
+++ b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.css
@@ -134,7 +134,4 @@ td {
 .file {
     visibility: hidden;
     position: absolute;
-}
-
-.col-md-1point5 {width: 12%}
-.col-md-2point5 {width: 21%;}
+}
\ No newline at end of file
diff --git a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.html b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.html
index 65847e1..564cd32 100644
--- a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.html
+++ b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.html
@@ -44,19 +44,18 @@ limitations under the License.
                     <span class="error-message" [hidden]="vnfParams?.vnfType || vnftype.valid || (vnftype.pristine && !userForm.submitted)">Required Field</span>
                 </div>
 
-                <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="((displayVnfc=='true') || isVnfcType) && (referenceDataObject['action']=='Configure' || referenceDataObject['action']=='ConfigModify')">
-                    <label>VNFC Type</label>  <label style="font-size:12px;">(NFC Function)</label>
+                <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="((displayVnfc=='true') || isVnfcType) && (referenceDataObject['action']=='Configure' || referenceDataObject['action']=='ConfigModify' || referenceDataObject['action']=='DistributeTraffic')">
+                    <label>VNFC Type</label>
                     <input *ngIf="isVnfcType" type="text" class="form-control" readonly id="txtVnfcType" [(ngModel)]="referenceDataObject.scope['vnfc-type']" (blur)="setVnfcType($event.target.value)" (ngModelChange)="updateSessionValues($event,'vnfcType')" #vnfcType="ngModel"
                         name="vnfcType">
-                    <select *ngIf="isVnfcTypeList" class="form-control" id="vnfcType" (ngModelChange)="vnfcChanged($event,userForm)" [ngModel]="vnfcIdentifier" #deviceProtocol="ngModel" name="templateIdentifier">
+                    <select *ngIf="isVnfcTypeList" class="form-control" id="vnfcType" (ngModelChange)="vnfcChanged($event,content,userForm)" [ngModel]="vnfcIdentifier" #deviceProtocol="ngModel" name="templateIdentifier">
                             <option [value]="val" *ngFor="let val of referenceDataObject.scope['vnfc-type-list']">{{val}}
                             </option>
                         </select>
                     <a *ngIf="isVnfcTypeList" style="    color: blue;" href="javascript:void(0)" (click)="vnfcModal.open()">Add New VNFC Type</a>
                 </div>
-                
 
-                <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="displayVnfc!='true' || (referenceDataObject['action']!='Configure' && referenceDataObject['action']!='ConfigModify')">
+                <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="displayVnfc!='true' || (referenceDataObject['action']!='Configure' && referenceDataObject['action']!='ConfigModify' && referenceDataObject['action']!='DistributeTraffic')">
                 </div>
                 <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12">
                     <label>Device Protocol*</label>
@@ -73,19 +72,16 @@ limitations under the License.
                         <option [value]="val" *ngFor="let val of referenceDataObject['template-id-list']">{{val}}
                         </option>
                     </select>
-                    <!-- <span class="error-message" [hidden]="deviceProtocol.valid || (deviceProtocol.pristine && !userForm.submitted)">Required Field</span> -->
+                   <!-- <span class="error-message" [hidden]="deviceProtocol.valid || (deviceProtocol.pristine && !userForm.submitted)">Required Field</span> -->
                 </div>
 
                 <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="referenceDataObject['action']== 'ConfigScaleOut'" style="margin-top: 30px">
                     <span *ngIf="referenceDataObject.action === 'ConfigScaleOut'">   <a style="    color: blue;"
                     href="javascript:void(0)"
-                    (click)="identifierModal.open()">Assign New Template Identifier</a></span>
+                    (click)="showIdentifier()">Assign New Template Identifier</a></span>
 
                 </div>
-
-
             </div>
-
             <div class="col-12" *ngIf="!(referenceDataObject.action === 'OpenStack Actions')">
                 <div class="input-group">
                     <input id="inputFile" class="file" #myInput type='file' (change)="fileChange($event)">
@@ -141,7 +137,6 @@ limitations under the License.
                                     <input type="text" class="form-control" id="txtIpaddress" [(ngModel)]="referenceDataObject['url']" name="contextUrl">
                                 </div>
                             </div>
-                            <br/>
                             <div class="card-block" *ngIf="(referenceDataObject.action =='ConfigScaleOut' || referenceDataObject.action =='Configure'|| referenceDataObject.action ==''  || referenceDataObject.action ==undefined)" style="border-top: 5px solid #6ab344;border-top-right-radius: 7px;border-top-left-radius: 7px;">
                                 <div class="col-12">
                                     <h5 style="margin-top: 0.5rem;font-family: Roboto"> VNFC Information
@@ -155,15 +150,15 @@ limitations under the License.
                             </div>
                             <div class="row" *ngIf="(( referenceDataObject.action =='ConfigScaleOut' ||referenceDataObject.action =='Configure'|| referenceDataObject.action =='' || referenceDataObject.action ==undefined ) && isCollapsedContent) ">
                                 <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
-                                    <label style="font-size:12px;">VNFC Type (NFC Function)</label>
+                                    <label style="font-size:12px;">VNFC Type</label>
                                     <input type="text" class="form-control" id="txtVnfcTypeInColl" [(ngModel)]="Sample['vnfc-type']" (blur)="checkVnfcTypeEqual(vnfcType.value)" #vnfcType="ngModel" name="samplevnfcType">
                                 </div>
-                                <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12">
-                                    <label style="font-size:12px">VNFC Function Code (NFC Naming Code)</label>
+                                <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
+                                    <label style="font-size:12px">VNFC Function Code</label>
                                     <input type="text" class="form-control" id="txtVnfcFunctionCode" [(ngModel)]="Sample['vnfc-function-code']" #vnfcFunctionCode="ngModel" name="samplevnfcFunctionCode">
                                 </div>
                                 <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
-                                    <label style="font-size:12px;">IPAddress V4 OAM VIP</label>
+                                    <label style="font-size:12px;">IPAddress V4</label>
                                     <select class="form-control" id="cmbIpAddedBoo" [(ngModel)]="Sample['ipaddress-v4-oam-vip']" name="sampleIpaddress">
                                         <option [value]="hasIp" *ngFor="let hasIp of ipAddressBoolean">{{hasIp}}
                                         </option>
@@ -179,7 +174,7 @@ limitations under the License.
                                     <label style="font-size:12px;">Group Notation Value</label>
                                     <input type="text" class="form-control" [readonly]="disableGrpNotationValue" id="txtGroupValue" [(ngModel)]="Sample['group-notation-value']" name="sampleGroupValue">
                                 </div>
-                                <div class="col-lg-1 col-sm-6 col-md-1 col-xs-12">
+                                <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
                                     <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent clear-btn" (click)="clearVnfcData()">Clear VNFC Info
                                     </button>
                                 </div>
@@ -203,29 +198,29 @@ limitations under the License.
                                 </div>
                             </div>
                             <div *ngIf="referenceDataObject.vm?.length>0">
-                                <div class="row" *ngFor="let noOfvm of referenceDataObject.vm  | vmFiltering:referenceDataObject?.action:templateIdentifier:vnfcIdentifier; trackBy:trackByFn;let j=index">
-                                   <div *ngIf="((referenceDataObject.action =='ConfigScaleOut' || referenceDataObject.action =='Configure'|| referenceDataObject.action =='' || referenceDataObject.action ==undefined ))" class="col-12">
+                                <div class="row" *ngFor="let noOfvm of referenceDataObject.vm  | vmFiltering:referenceDataObject?.action:templateIdentifier; trackBy:trackByFn;let j=index">
+                                    <div *ngIf="((referenceDataObject.action =='ConfigScaleOut' || referenceDataObject.action =='Configure'|| referenceDataObject.action =='' || referenceDataObject.action ==undefined ))" class="col-12">
                                         <div class="row" *ngFor="let item of noOfvm.vnfc;trackBy:trackByFn, let i=index">
                                             <div class="col-md-12" *ngIf="i==0">
                                                 <h5 class="headlinesInBold">VM Number: {{j+1}}</h5>
 
                                             </div>
-                                            <div class="col-md-1point5">
+                                            <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
                                                 <label style="font-size:12px;">VNFC Instance No.</label>
                                                 <input type="text" class="form-control" id="txtVmnumber" disabled='true' [(ngModel)]="item['vnfc-instance']" name="vmNumber{{j}}">
                                             </div>
                                             <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
-                                                <label style="font-size:12px;">VNFC Type  (NFC Function)</label>
+                                                <label style="font-size:12px;">VNFC Type</label>
                                                 <input type="text" class="form-control" id="txtVnfcTypeInColl" required [(ngModel)]="item['vnfc-type']" #vnfcType="ngModel" name="vnfcType{{j}}">
                                                 <span class="error-message" [hidden]="vnfcType.valid || (vnfcType.pristine && !userForm.submitted)">Required Field</span>
                                             </div>
-                                            <div class="col-md-2point5">
-                                                <label style="font-size:12px;">VNFC Function Code (NFC Naming Code)</label>
+                                            <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
+                                                <label style="font-size:12px;">VNFC Function Code</label>
                                                 <input type="text" class="form-control" id="txtVnfcFunctionCode" required [(ngModel)]="item['vnfc-function-code']" #vnfcFunctionCode="ngModel" name="vnfcFunctionCode{{j}}">
                                                 <span class="error-message" [hidden]="vnfcFunctionCode.valid || (vnfcFunctionCode.pristine && !userForm.submitted)">Required Field</span>
                                             </div>
                                             <div class="col-lg-2 col-sm-6 col-md-2 col-xs-12">
-                                                <label style="font-size:12px;">IPAddress V4 OAM VIP</label>
+                                                <label style="font-size:12px;">IPAddress V4</label>
                                                 <select class="form-control" id="cmbIpAddress" [(ngModel)]="item['ipaddress-v4-oam-vip']" name="ipaddress{{j}}">
                                                     <option [value]="hasIP" [selected]="item.ipAddressBoolean===hasIP"
                                                             *ngFor="let hasIP of ipAddressBoolean">{{hasIP}}
@@ -322,7 +317,7 @@ limitations under the License.
     <modal-body>
         <div>
             <input pattern=".*[^ ].*" name="test" type="text" class="" (ngModelChange)="validateVnfcName($event)" [(ngModel)]="newVnfcType" placeholder="vnfctype">
-            <span class="error-message">{{errorMessage}}</span>  
+            <span class="error-message">{{errorMessage}}</span>
         </div>
     </modal-body>
     <modal-footer [show-default-buttons]="false">
@@ -333,20 +328,45 @@ limitations under the License.
     </modal-footer>
 </modal>
 
-<!-- Modal for Template Identifier -->
-<modal #identifierModal>
-    <modal-header [show-close]="true">
-        <h4 class="modal-title">Enter New Template Identifier</h4>
-    </modal-header>
-    <modal-body>
-        <div>
-            <input pattern=".*[^ ].*" name="test" type="text" class="" [(ngModel)]="templateId" placeholder="identifier"> 
-        </div>
-    </modal-body>
-    <modal-footer [show-default-buttons]="false">
-        <div>
-            <button class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent" (click)="templateId=''" data-dismiss="modal">cancel</button>
-            <button class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" data-dismiss="modal" (click)="addToIdentDrp()">Add</button>
+<div id="identifierModal" class="modal fade" role="dialog">
+    <div class="modal-dialog">
+        <!-- Modal content-->
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="android-more-button mdl-button mdl-js-button mdl-button--accent" data-dismiss="modal">&times;
+                </button>
+                <h4 class="modal-title">Enter New Template Identifier</h4>
+            </div>
+            <div class="modal-body">
+                <div>
+                    <div>
+                        <input pattern=".*[^ ].*" name="test" type="text" class="" [(ngModel)]="templateId" placeholder="identifier">
+                    </div>
+                </div>
+            </div>
+            <div class="modal-footer">
+                <div>
+                    <button class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent" data-dismiss="modal" (click)="addToIdentDrp()">Add</button>
+                    <button class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" (click)="templateId=''" data-dismiss="modal">cancel</button>
+                </div>
+            </div>
         </div>
-    </modal-footer>
-</modal>
+    </div>
+</div>
+<ng-template #content let-c="close" let-d="dismiss">
+    <div class="modal-header">
+        <h6 class="modal-title">Save all changes for current action to APPC database.</h6>
+        <button type="button" class="close" aria-label="Close" (click)="d('Cross click')">
+            <span aria-hidden="true">&times;</span>
+        </button>
+    </div>
+    <div class="modal-body">
+        <p>Do you want to save the changes?</p>
+    </div>
+    <div class="modal-footer">
+        <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent" (click)="c('no')">No
+        </button>
+        <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" (click)="c('yes')">Yes
+        </button>
+    </div>
+</ng-template>
diff --git a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.ts b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.ts
index 0a3c090..17a23e2 100644
--- a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.ts
+++ b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.component.ts
@@ -3,7 +3,8 @@
 ===================================================================
 Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
 ===================================================================
-
+Copyright (C) 2018 IBM.
+===================================================================
 Unless otherwise specified, all software contained herein is licensed
 under the Apache License, Version 2.0 (the License);
 you may not use this software except in compliance with the License.
@@ -16,21 +17,18 @@ 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.
-
-ECOMP is a trademark and service mark of AT&T Intellectual Property.
 ============LICENSE_END============================================
 */
 
 import * as XLSX from 'xlsx';
 import * as _ from 'underscore';
-
 import { ActivatedRoute, Router } from '@angular/router';
 import { Component, OnInit, ViewChild } from '@angular/core';
-import { Observable } from 'rxjs/Observable';
 import { BuildDesignComponent } from '../build-artifacts.component';
 import { HttpUtilService } from '../../../shared/services/httpUtil/http-util.service';
 import { Location } from '@angular/common';
 import { MappingEditorService } from '../../..//shared/services/mapping-editor.service';
+import { ModalComponent } from '../../../shared/modal/modal.component';
 import { NgProgress } from 'ngx-progressbar';
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
 import { NotificationService } from '../../../shared/services/notification.service';
@@ -38,18 +36,16 @@ import { NotificationsService } from 'angular2-notifications';
 import { ParamShareService } from '../../..//shared/services/paramShare.service';
 import { environment } from '../../../../environments/environment';
 import { saveAs } from 'file-saver';
-import { Jsonp } from '@angular/http';
 import { ReferenceDataFormUtil } from './reference-dataform.util';
 import { UtilityService } from '../../../shared/services/utilityService/utility.service';
-import { APIService } from "../../../shared/services/cdt.apicall";
-
+import { appConstants } from '../../../../constants/app-constants';
 // Common Confirm Modal
 import { DialogService } from 'ng2-bootstrap-modal';
 import { ConfirmComponent } from "../../../shared/confirmModal/confirm.component";
 
-
 declare var $: any;
 type AOA = Array<Array<any>>;
+const REFERENCE_DATA: string = "reference_data";
 
 @Component({
     selector: 'reference-dataform',
@@ -58,7 +54,8 @@ type AOA = Array<Array<any>>;
     providers: [ReferenceDataFormUtil]
 })
 export class ReferenceDataformComponent implements OnInit {
-    public classNm= "ReferenceDataformComp";
+    public classNm = "ReferenceDataformCompon";
+    @ViewChild(ModalComponent) modalComponent: ModalComponent;
     public showUploadStatus: boolean = false;
     public fileUploaded: boolean = false;
     public uploadedData: any;
@@ -89,8 +86,8 @@ export class ReferenceDataformComponent implements OnInit {
     errorMessage = '';
     invalid = true;
     fileName: any;
-    vnfcIdentifier;
-    oldVnfcIdentifier: any
+    vnfcIdentifier = '';
+    oldVnfcIdentifier: any;
     public uploadFileName: any;
     public addVmClickedFlag: boolean = false;
     public getExcelUploadStatus: boolean = false;
@@ -110,13 +107,13 @@ export class ReferenceDataformComponent implements OnInit {
     identifierDrpValues: any = [];
     //settings for the notifications.
     options = {
-        timeOut: 4500,
+        timeOut: 1000,
         showProgressBar: true,
         pauseOnHover: true,
         clickToClose: true,
         maxLength: 200
     };
-    //initializing this object to contain all the parameters to be captured later
+    //initializing this object to contain all the parameters to be captured
     public referenceDataObject = {
         action: '',
         'action-level': 'vnf',
@@ -129,12 +126,31 @@ export class ReferenceDataformComponent implements OnInit {
         'artifact-list': []
     };
     public refernceScopeObj = { sourceType: '', from: '', to: '' };
-    public actions = ['', 'Configure', 'ConfigModify', 'ConfigBackup', 'ConfigRestore', 'GetRunningConfig', 'HealthCheck', 'StartApplication', 'StopApplication', 'QuiesceTraffic', 'ResumeTraffic', 'UpgradeBackout', 'UpgradeBackup', 'UpgradePostCheck', 'UpgradePreCheck', 'UpgradeSoftware', 'OpenStack Actions', 'ConfigScaleOut'];
-    public groupAnotationValue = ['', 'Pair'];
-    public groupAnotationType = ['', 'first-vnfc-name', 'fixed-value', 'relative-value'];
-    public deviceProtocols = ['', 'ANSIBLE', 'CHEF', 'NETCONF-XML', 'REST', 'CLI', 'RESTCONF'];
-    public deviceTemplates = ['', 'Y', 'N'];
-    public sourceTypeColl = ['', 'vnfType', 'vnfcType'];
+    public actions = [appConstants.Actions.blank,
+    appConstants.Actions.configure,
+    appConstants.Actions.ConfigModify,
+    appConstants.Actions.configBackup,
+    appConstants.Actions.configRestore,
+    appConstants.Actions.getRunningConfig,
+    appConstants.Actions.healthCheck,
+    appConstants.Actions.startApplication,
+    appConstants.Actions.stopApplication,
+    appConstants.Actions.quiesceTraffic,
+    appConstants.Actions.resumeTraffic,
+    appConstants.Actions.distributeTraffic,
+    appConstants.Actions.upgradeBackout,
+    appConstants.Actions.upgradeBackup,
+    appConstants.Actions.upgradePostCheck,
+    appConstants.Actions.upgradePreCheck,
+    appConstants.Actions.upgradeSoftware,
+    appConstants.Actions.openStackActions,
+    appConstants.Actions.configScaleOut
+    ];
+    public groupAnotationValue = [appConstants.groupAnotationValue.blank, appConstants.groupAnotationValue.pair];
+    public groupAnotationType = [appConstants.groupAnotationType.blank, appConstants.groupAnotationType.firstVnfcName, appConstants.groupAnotationType.fixedValue, appConstants.groupAnotationType.relativeValue];
+    public deviceProtocols = [appConstants.DeviceProtocols.blank, appConstants.DeviceProtocols.ansible, appConstants.DeviceProtocols.chef, appConstants.DeviceProtocols.netconfXML, appConstants.DeviceProtocols.rest, appConstants.DeviceProtocols.cli, appConstants.DeviceProtocols.restConf];
+    public deviceTemplates = [appConstants.deviceTemplates.blank, appConstants.deviceTemplates.y, appConstants.deviceTemplates.n];
+    public sourceTypeColl = [appConstants.sourceTypeColl.blank, appConstants.sourceTypeColl.vnfType, appConstants.sourceTypeColl.vnfcType];
     public ipAddressBoolean = ['', 'Y', 'N'];
     public Sample: any = {
         'vnfc-instance': '1',
@@ -170,64 +186,49 @@ export class ReferenceDataformComponent implements OnInit {
     public firstArrayElement = [];
     public remUploadedDataArray = [];
     isConfigScaleOut = false
-    isConfigOrConfigModify = false
-    configScaleOutExist: boolean
+    isConfigureAction = false;
+    configScaleOutExist: boolean = true;
     displayVnfc = 'false';
     isVnfcType: boolean;
     isVnfcTypeList: boolean = true;
-    public referencDataTab = [
-        {
-
-            name: 'Reference Data',
-            url: 'references',
-        }];
-    public allTabs = [
-        {
-            name: 'Reference Data',
-            url: 'references',
-        }, {
-            name: 'Template',
-            url: 'templates/myTemplates',
-        }, {
-            name: 'Parameter Definition',
-            url: 'parameterDefinitions/create'
-        }/*, {
-                    name: "Test",
-                    url: 'test',
-                }*/
-    ];
-    public actionList = require('../../../../cdt.application.properties.json').Actions;
-    
-    public versionNoForApiCall = require('../../../../cdt.application.properties.json').versionNoForApiCall;
+    public actionList = {
+        "ConfigScaleOut": "ConfigScaleOut",
+        "Configure": "Configure"
+    };
+    public versionNoForApiCall = "0.0.1";
     private displayVMBlock: boolean = true;
 
-    constructor(
-      private buildDesignComponent: BuildDesignComponent, private apiService: APIService, private utilityService: UtilityService, private httpUtils: HttpUtilService, private referenceDataFormUtil: ReferenceDataFormUtil, private route: Router, private location: Location, private activeRoutes: ActivatedRoute, private notificationService: NotificationService,
-        private paramShareService: ParamShareService, private mappingEditorService: MappingEditorService, private modalService: NgbModal, private nService: NotificationsService, private ngProgress: NgProgress,
-        private dialogService: DialogService)
-    {
-      console.log(this.classNm+
-        ": new: start: tracelvl="+this.utilityService.getTracelvl() );
+    constructor (
+        private buildDesignComponent: BuildDesignComponent,
+        private httpUtils: HttpUtilService,
+        private route: Router,
+        private location: Location,
+        private activeRoutes: ActivatedRoute,
+        private notificationService: NotificationService,
+        private paramShareService: ParamShareService,
+        private mappingEditorService: MappingEditorService,
+        private modalService: NgbModal,
+        private nService: NotificationsService,
+        private ngProgress: NgProgress,
+        private utilityService: UtilityService,
+        private dialogService: DialogService,
+        private referenceDataFormUtil: ReferenceDataFormUtil) {
+        console.log(this.classNm + ": new: start.");
     }
 
     ngOnInit() {
-      let methName= "ngOnInit";
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": ngOnInit: start ");
-        // this.handleVMBlockDisplay();
-
-        //initializing the variables and checking for configscaleout fromm properties file
-        this.configScaleOutExist = require('../../../../cdt.application.properties.json').displayConfigScaleout;
+        let methName = "ngOnInit";
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": " + methName + ": start.");
         this.displayVnfc = sessionStorage.getItem("vnfcSelectionFlag");
         if (this.configScaleOutExist) {
-            this.actions = ['', 'Configure', 'ConfigModify', 'ConfigBackup', 'ConfigRestore', 'GetRunningConfig', 'HealthCheck', 'StartApplication', 'StopApplication', 'QuiesceTraffic', 'ResumeTraffic', 'UpgradeBackout', 'UpgradeBackup', 'UpgradePostCheck', 'UpgradePreCheck', 'UpgradeSoftware', 'OpenStack Actions', 'ConfigScaleOut'];
+            this.actions = ['', 'Configure', 'ConfigModify', 'ConfigBackup', 'ConfigRestore', 'GetRunningConfig', 'HealthCheck', 'StartApplication', 'StopApplication', 'QuiesceTraffic', 'ResumeTraffic', 'DistributeTraffic', 'UpgradeBackout', 'UpgradeBackup', 'UpgradePostCheck', 'UpgradePreCheck', 'UpgradeSoftware', 'OpenStack Actions', 'ConfigScaleOut'];
         } else {
-            this.actions = ['', 'Configure', 'ConfigModify', 'ConfigBackup', 'ConfigRestore', 'GetRunningConfig', 'HealthCheck', 'StartApplication', 'StopApplication', 'QuiesceTraffic', 'ResumeTraffic', 'UpgradeBackout', 'UpgradeBackup', 'UpgradePostCheck', 'UpgradePreCheck', 'UpgradeSoftware', 'OpenStack Actions'];
+            this.actions = ['', 'Configure', 'ConfigModify', 'ConfigBackup', 'ConfigRestore', 'GetRunningConfig', 'HealthCheck', 'StartApplication', 'StopApplication', 'QuiesceTraffic', 'ResumeTraffic', 'DistributeTraffic', 'UpgradeBackout', 'UpgradeBackup', 'UpgradePostCheck', 'UpgradePreCheck', 'UpgradeSoftware', 'OpenStack Actions'];
         }
         this.self = this;
         let path = this.location.path;
         this.title = 'Reference Data';
-        // setting the structure for the reference data object 
         this.referenceDataObject = {
             action: '',
             'action-level': 'vnf',
@@ -239,57 +240,40 @@ export class ReferenceDataformComponent implements OnInit {
             'port-number': '',
             'artifact-list': []
         };
-        //getting the data from session data, calling get Artifact if the data is undefined
         this.updateParams = sessionStorage.getItem('updateParams');
-        //getting the data from the referencenameobjects if the nav is changed and assiging it to the cace data
         let cacheData = this.mappingEditorService.referenceNameObjects;
-
-        if (this.utilityService.checkNotNull(cacheData)) {
-            //if cache data exists then assiging the data to the latest temp all data object.
-          if( this.utilityService.getTracelvl() > 0 )
-            console.log( this.classNm+": ngOnInit: have cacheData.");
+        if (cacheData != undefined && cacheData != null && cacheData.length > 0) {
+            if (this.utilityService.getTracelvl() > 0)
+                console.log(this.classNm + ": ngOnInit: have cacheData.");
             this.tempAllData = cacheData;
-            //calling the highligted method to highlight the selected actions in the action dropdown
-            this.highlightSelectedActions(this.tempAllData)
-            // getting the latest action that the user has selected and assiging it to the reference data object once the user toggles between tabs from reference
             if (this.mappingEditorService.latestAction != undefined) {
-                //adding the latest action to the screen
                 this.referenceDataObject = this.mappingEditorService.latestAction;
                 this.toggleIdentifier(this.referenceDataObject.action);
-                //this.referenceDataObject['template-id-list'] = this.mappingEditorService.identifier
-                //use these commented objects to be used in template and pd pages
-                //this.templateIdentifier = this.mappingEditorService.identifier
-                //adding the scope from referencedata obj to referencescopeobject
                 this.refernceScopeObj.sourceType = this.referenceDataObject['scopeType'];
-                //assigning the latest action fetched to the old action from reference data object
                 this.oldAction = this.referenceDataObject.action;
-                //this method is called with the action reterived and subsequent values are assigned to refdataobj for displaying
                 this.populateExistinAction(this.referenceDataObject.action);
                 this.displayHideVnfc();
             }
         } else if (this.updateParams != 'undefined') {
-            //calls the get artifact() to reterive the values if cache data is not present
             this.getArtifact();
         }
-        //getting the appdata & downloadDataObject from mapping editor service and assiging it.
         var appData = this.mappingEditorService.appDataObject;
         if (appData != null || appData != undefined) this.appData = appData;
         var downloadData = this.mappingEditorService.downloadDataObject;
         if (downloadData != null || downloadData != undefined) this.downloadData = downloadData;
-
         if (sessionStorage.getItem('vnfParams')) {
             this.vnfParams = JSON.parse(sessionStorage.getItem('vnfParams'));
         }
         if (this.vnfParams && this.vnfParams.vnfType) {
-          if( this.utilityService.getTracelvl() > 0 )
-            console.log( this.classNm+": "+methName+": vnfParams.vnfType:["+
-              this.vnfParams.vnfType+"]");
+            if (this.utilityService.getTracelvl() > 0)
+                console.log(this.classNm + ": " + methName + ": vnfParams.vnfType:[" +
+                    this.vnfParams.vnfType + "]");
             this.referenceDataObject['scope']['vnf-type'] = this.vnfParams.vnfType;
         }
         if (this.vnfParams && this.vnfParams.vnfcType) {
-          if( this.utilityService.getTracelvl() > 0 )
-            console.log( this.classNm+": "+methName+": vnfParams.vnfcType:["+
-              this.vnfParams.vnfcType+"]");
+            if (this.utilityService.getTracelvl() > 0)
+                console.log(this.classNm + ": " + methName + ": vnfParams.vnfcType:[" +
+                    this.vnfParams.vnfcType + "]");
             this.referenceDataObject['scope']['vnfc-type'] = this.vnfParams.vnfcType;
         }
         this.uploadedDataArray = [];
@@ -297,34 +281,23 @@ export class ReferenceDataformComponent implements OnInit {
         this.firstArrayElement = [];
         this.uploadFileName = '';
         this.templateIdentifier = this.mappingEditorService.identifier
-        // if (this.mappingEditorService.newObject) {
-        //     this.vnfcIdentifier = this.mappingEditorService.newObject.vnfc;
-        // }
-        // else {
-        //     this.vnfcIdentifier = '';
-        //     this.referenceDataObject['vnfcIdentifier'] = '';
-        // }
         this.oldVnfcIdentifier = this.vnfcIdentifier;
-        if( this.utilityService.getTracelvl() > 1 )
-          console.log( this.classNm+": "+methName+": displayVnfc:["+
-            this.displayVnfc+"]");
-        if( this.utilityService.getTracelvl() > 1 )
-          console.log( this.classNm+": "+methName+": templateIdentifier:["+
-            this.templateIdentifier+"]");
+        if (this.utilityService.getTracelvl() > 1)
+            console.log(this.classNm + ": " + methName + ": displayVnfc:[" +
+                this.displayVnfc + "]");
+        if (this.utilityService.getTracelvl() > 1)
+            console.log(this.classNm + ": " + methName + ": templateIdentifier:[" +
+                this.templateIdentifier + "]");
         // Enable or Block Template and PD Tabs
         this.buildDesignComponent.getRefData(
-          { ...this.referenceDataObject, displayVnfc: this.displayVnfc },
-          { reqField: this.templateIdentifier });
+            { ...this.referenceDataObject, displayVnfc: this.displayVnfc },
+            { reqField: this.templateIdentifier });
         //.. configure some drop-downs
-        this.configDrp(this.referenceDataObject.action);
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.classNm+": "+methName+": tempAllData:["+
-            JSON.stringify(this.tempAllData)+"]");
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.classNm+": "+methName+": finish.");
+        this.configDrp(this.referenceDataObject.action)
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": " + methName + ": finish.");
     }
 
-    //setting the value to display or hide the template identifier dropdown in the screen
     toggleIdentifier(data) {
         if (data == 'ConfigScaleOut') {
             this.isConfigScaleOut = true
@@ -336,42 +309,64 @@ export class ReferenceDataformComponent implements OnInit {
 
     //to retrive the data from appc and assign it to the vaiables, if no data display the message reterived from the API
     getArtifact() {
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log(this.classNm+": getArtifact: start...");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": getArtifact: start.");
         try {
-            // setting the isVnfcTypeList & isVnfcType to false initially
-            this.isVnfcTypeList = false;
-            this.isVnfcType = false
             let data = this.utilityService.createPayloadForRetrieve(true, '', '', '');
             this.ngProgress.start();
-            let serviceCall = this.apiService.callGetArtifactsApi(data);
-            serviceCall.subscribe(resp => {
-                //getting the response and assigining it to the variables used and end the progress bar aftr the data is fetched.
+            this.httpUtils.post({
+                url: environment.getDesigns,
+                data: data
+            }).subscribe(resp => {
+                if (this.utilityService.getTracelvl() > 1)
+                    console.log(this.classNm + ": getArtifact: got response ...");
                 if (resp.output.data.block != undefined) {
-                    this.nService.success('Status', 'data fetched ');
+                    if (this.utilityService.getTracelvl() > 1)
+                        console.log(this.classNm +
+                            ": getArtifact: output.data.block not empty.");
+                    this.nService.success(appConstants.notifications.titles.status, appConstants.messages.datafetched);
                     let artifactInfo = JSON.parse(resp.output.data.block).artifactInfo[0];
-                    let referenceDataAll = JSON.parse(artifactInfo['artifact-content'])['reference_data'];
                     let reference_data = JSON.parse(artifactInfo['artifact-content'])['reference_data'][0];
                     this.referenceDataObject = reference_data;
                     this.toggleIdentifier(this.referenceDataObject.action);
-                    if (this.referenceDataObject.action == 'ConfigScaleOut') {
-                        this.groupAnotationType = ['', 'first-vnfc-name', 'fixed-value', 'relative-value', 'existing-group-name'];
+                    if (this.referenceDataObject.action == appConstants.Actions.configScaleOut) {
+                        this.groupAnotationType = [appConstants.groupAnotationType.blank, appConstants.groupAnotationType.firstVnfcName, appConstants.groupAnotationType.fixedValue, appConstants.groupAnotationType.relativeValue, appConstants.groupAnotationType.existingGroupName];
                     }
-                    this.highlightSelectedActions(referenceDataAll)
-                    
                     //chck vnfc or vnfcTypeList
                     this.displayHideVnfc();
-                    
                     // Enable or Block Template and PD Tabs
-                    this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc });
-
+                    this.buildDesignComponent.getRefData(
+                        { ...this.referenceDataObject, displayVnfc: this.displayVnfc });
                     this.refernceScopeObj.sourceType = this.referenceDataObject['scopeType'];
                     this.mappingEditorService.getReferenceList().push(JSON.parse(artifactInfo['artifact-content']));
                     this.tempAllData = JSON.parse(artifactInfo['artifact-content'])['reference_data'];
                     this.oldAction = this.referenceDataObject.action;
                     this.oldVnfcIdentifier = this.vnfcIdentifier;
-
-                    this.processReferenceDataAfterRetrieval();
+                    if (this.referenceDataObject.action === appConstants.Actions.openStackActions) {
+                        this.deviceProtocols = [appConstants.DeviceProtocols.blank, appConstants.DeviceProtocols.openStack];
+                        this.buildDesignComponent.tabs = [
+                            {
+                                name: 'Reference Data',
+                                url: 'references',
+                            }];
+                    }
+                    else {
+                        this.buildDesignComponent.tabs = [
+                            {
+                                name: 'Reference Data',
+                                url: 'references',
+                            }, {
+                                name: 'Template',
+                                url: 'templates/myTemplates',
+                            }, {
+                                name: 'Parameter Definition',
+                                url: 'parameterDefinitions/create'
+                            }/*, {
+                                name: "Test",
+                                url: 'test',
+                            }*/
+                        ];
+                    }
                     this.getArtifactsOpenStack();
                 } else {
                     this.nService.success('Status', 'Sorry !!! I dont have any artifact Named : ' + (JSON.parse(sessionStorage.getItem('updateParams')))['artifact-name']);
@@ -388,19 +383,19 @@ export class ReferenceDataformComponent implements OnInit {
     }
 
     displayHideVnfc() {
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log(this.classNm+": displayHideVnfc: start...");
-        if( this.utilityService.getTracelvl() > 1 ) {
-          if( this.referenceDataObject.scope['vnfc-type-list'] ) {
-            console.log( this.classNm+
-              ": displayHideVnfc: refDataObj.scope.vnfc-type-list.length="+
-              this.referenceDataObject.scope['vnfc-type-list'].length );
-          } else {
-            console.log( this.classNm+
-              ": displayHideVnfc: refDataObj.scope.vnfc-type-list not defined");
-          };
-          console.log( this.classNm+": displayHideVnfc: scope.vnfc-type:["+
-            this.referenceDataObject.scope['vnfc-type']+"]");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": displayHideVnfc: start...");
+        if (this.utilityService.getTracelvl() > 1) {
+            if (this.referenceDataObject.scope['vnfc-type-list']) {
+                console.log(this.classNm +
+                    ": displayHideVnfc: refDataObj.scope.vnfc-type-list.length=" +
+                    this.referenceDataObject.scope['vnfc-type-list'].length);
+            } else {
+                console.log(this.classNm +
+                    ": displayHideVnfc: refDataObj.scope.vnfc-type-list not defined");
+            };
+            console.log(this.classNm + ": displayHideVnfc: scope.vnfc-type:[" +
+                this.referenceDataObject.scope['vnfc-type'] + "]");
         };
         if (this.referenceDataObject.scope['vnfc-type-list'] == undefined && (this.referenceDataObject.scope['vnfc-type'] != undefined || this.referenceDataObject.scope['vnfc-type'] != "")) {
             this.isVnfcType = true
@@ -411,20 +406,20 @@ export class ReferenceDataformComponent implements OnInit {
             this.isVnfcType = false
             this.displayVnfc = 'true'
             this.isVnfcTypeList = true
-            if(!this.mappingEditorService.newObject || !this.mappingEditorService.newObject.vnfc) {
+            if (!this.mappingEditorService.newObject.vnfc) {
                 this.vnfcIdentifier = this.referenceDataObject.scope['vnfc-type-list'][0];
                 // this.mappingEditorService.newObject.vnfc = this.vnfcIdentifier;
+                // this.referenceDataObject['vnfcIdentifier'] = this.vnfcIdentifier;
+
             } else {
                 this.vnfcIdentifier = this.mappingEditorService.newObject.vnfc;
             }
-            this.referenceDataObject['vnfcIdentifier'] = this.vnfcIdentifier;
-            //this.vnfcChanged(this.vnfcIdentifier, FormData);
-            if( this.utilityService.getTracelvl() > 0 )
-              console.log(this.classNm+": displayHideVnfc: vnfcIdentifier:["+
-                this.vnfcIdentifier+"]");
+            if (this.utilityService.getTracelvl() > 0)
+                console.log(this.classNm + ": displayHideVnfc: vnfcIdentifier:[" +
+                    this.vnfcIdentifier + "]");
         }
         if (this.referenceDataObject.scope['vnfc-type-list'] != undefined && this.referenceDataObject.scope['vnfc-type-list'].length == 0 && this.referenceDataObject.scope['vnfc-type'] != undefined && this.referenceDataObject.scope['vnfc-type'].length == 0) {
-            if(this.displayVnfc == 'true') {
+            if (this.displayVnfc == 'true') {
                 this.isVnfcType = false
                 this.displayVnfc = 'true'
                 this.isVnfcTypeList = true
@@ -439,14 +434,17 @@ export class ReferenceDataformComponent implements OnInit {
             this.displayVnfc = 'false'
             this.isVnfcTypeList = false
         }
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log(this.classNm+": displayHideVnfc: finish. isVnfcType:["+
-          this.isVnfcType+" displayVnfc:["+this.displayVnfc+"] isVnfcTypeList:["+
-          this.isVnfcTypeList+"]");
+        if (this.utilityService.getTracelvl() > 1)
+            console.log(this.classNm + ": displayHideVnfc: finish. isVnfcType:[" +
+                this.isVnfcType + " displayVnfc:[" + this.displayVnfc + "] isVnfcTypeList:[" +
+                this.isVnfcTypeList + "]");
     }
 
-    //reinitializing the required values. when changing to template or pd sending the values to mapping service
+    //reinitializing the required values
     ngOnDestroy() {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": ngOnDestroy: start:" +
+                " vnfcIdentifier:[" + this.vnfcIdentifier + "]");
         let referenceObject = this.prepareReferenceObject();
         this.mappingEditorService.changeNavAppData(this.appData);
         this.mappingEditorService.changeNavDownloadData(this.downloadData);
@@ -455,7 +453,7 @@ export class ReferenceDataformComponent implements OnInit {
         this.firstArrayElement = [];
         this.uploadFileName = '';
     }
-    // vaidating the number
+
     numberValidation(event: any) {
         if (this.numberTest.test(event) && event != 0) {
             this.numberOfVmTest = true;
@@ -466,8 +464,8 @@ export class ReferenceDataformComponent implements OnInit {
     }
     // update my vnf pop up session values
     updateSessionValues(event: any, type: string) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log(this.classNm+": updateSessionValues: type:["+type+"]");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": updateSessionValues: type:[" + type + "]");
         if (type === 'action') {
             sessionStorage.setItem('action', event);
         }
@@ -475,10 +473,8 @@ export class ReferenceDataformComponent implements OnInit {
             sessionStorage.setItem('vnfType', event);
         }
     }
-    // adding vnfc data for each vm
+
     addVnfcData(vmNumber: number) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log(this.classNm+": addVnfcData: start: vmNumber="+ vmNumber);
         var newObj = {
             'vnfc-instance': this.referenceDataObject.vm[vmNumber].vnfc.length + 1,
             'vnfc-type': this.vnfcTypeData,
@@ -489,10 +485,11 @@ export class ReferenceDataformComponent implements OnInit {
         };
         this.referenceDataObject.vm[vmNumber].vnfc.push(newObj);
     }
+
     //validating the vnf and vnfc data in the pop up
     validateVnfcName(name) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": validateVnfcName: start: name:["+name+"]");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": validateVnfcName: start: name:[" + name + "]");
         if (!name.trim() || name.length < 1) {
             this.errorMessage = '';
             this.invalid = true;
@@ -511,7 +508,6 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
-
     //to remove the VM's created by the user
     removeFeature(vmNumber: any, index: any, templateId) {
         if (this.referenceDataObject.action == "Configure") {
@@ -520,8 +516,6 @@ export class ReferenceDataformComponent implements OnInit {
                 if (arrIndex >= vmNumber) {
                     obj["vm-instance"] = obj["vm-instance"] - 1
                 }
-                // obj["vm-instance"] = arrIndex+1
-
             })
         } else {
             let data = this.referenceDataObject.vm.filter(obj => {
@@ -542,7 +536,6 @@ export class ReferenceDataformComponent implements OnInit {
         }
 
     }
-    //utility function while adding VM to check index
     findVmindex(data, vmNumber, templateId) {
         return this.referenceDataObject.vm.findIndex(obj => {
             let x = obj['vm-instance'] == (vmNumber + 1) && templateId == obj['template-id']//true
@@ -551,50 +544,19 @@ export class ReferenceDataformComponent implements OnInit {
 
     }
 
-    //add new VM's to the configure and configmodify. 
+    //add new VM's to the configure
     addVms() {
         let arr = [];
-
         let mberOFVm = Number(this.refernceScopeObj.from);
-        let key
-        if (this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify') {
-            key = "vnfcType-id"
-        } else if (this.referenceDataObject.action == 'ConfigScaleOut') {
-            key = "template-id"
-        }
-        if (this.referenceDataObject.action == 'ConfigScaleOut' || this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify') {
-            let existingVmsLength = this.referenceDataObject.vm.map(obj => {
-                if (this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify') {
-                    return obj["vnfcType-id"] == this.templateIdentifier
-                } else if (this.referenceDataObject.action == 'ConfigScaleOut') {
-                    return obj["template-id"] == this.templateIdentifier
-                }
+        if (this.referenceDataObject.action == 'ConfigScaleOut') {
+            let existingVmsLength = this.referenceDataObject.vm.filter(obj => {
+                return obj['template-id'] == this.templateIdentifier
             }).length;
-            //mberOFVm = existingVmsLength + mberOFVm;
+            mberOFVm = existingVmsLength + mberOFVm;
             let index = 0;
-            let identifierValue
-            if (this.referenceDataObject.action == 'ConfigScaleOut') {
-                identifierValue = this.templateIdentifier
-            } else if (this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify') {
-                identifierValue = this.vnfcIdentifier
-            }
-
-            for (var i = 0; i < mberOFVm; i++) {
-                if (this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify') {
-
-                    if (identifierValue && identifierValue != "") {
-                        this.referenceDataObject.vm.push({ 'vnfcType-id': identifierValue, 'vm-instance': (existingVmsLength + index + 1), vnfc: [Object.assign({}, this.Sample)] });
-                    } else {
-                        this.referenceDataObject.vm.push({ 'vm-instance': (existingVmsLength + index + 1), vnfc: [Object.assign({}, this.Sample)] });
-                    }
-
-                } else if (this.referenceDataObject.action == 'ConfigScaleOut') {
-                    if (identifierValue && identifierValue != "") {
-                        this.referenceDataObject.vm.push({ 'template-id': identifierValue, 'vm-instance': (existingVmsLength + index + 1), vnfc: [Object.assign({}, this.Sample)] });
-                    }
-
-                }
+            for (var i = (existingVmsLength); i < mberOFVm; i++) {
 
+                this.referenceDataObject.vm.push({ 'template-id': this.templateIdentifier, 'vm-instance': (existingVmsLength + index + 1), vnfc: [Object.assign({}, this.Sample)] });
                 index++;
             }
 
@@ -611,43 +573,25 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
-    //preparing reference obj with required business use cases
+    //Reference object to create reference data
     prepareReferenceObject(isSaving?: any) {
-      let methName= "prepareReferenceObject";
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": start: isSaving:["+
-          isSaving+"]");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": prepareReferenceObject: start.");
         let scopeName = this.resetParamsOnVnfcType();
-        let extension = this.referenceDataFormUtil.decideExtension(this.referenceDataObject);
+        let extension = this.decideExtension(this.referenceDataObject);
         this.prepareArtifactList(scopeName, extension);
-
         if (this.referenceDataObject.action === 'OpenStack Actions') {
             this.referenceDataObject['template'] = 'N';
             this.referenceDataObject['artifact-list'] = [];
             this.referenceDataObject['firstRowVmSpreadSheet'] = this.firstArrayElement;
         }
-        else{
-            this.referenceDataObject['firstRowVmSpreadSheet']=undefined;
-        }
-        //ditaching the object from the form and processing pfurther
+        //detaching the object from the form and processing further
         let newObj = $.extend(true, {}, this.referenceDataObject);
         let action = this.referenceDataObject.action;
-        // if (action=="ConfigScaleOut"){
-        //     this.referenceDataObject.action="true";
-        // }
-        //preparing Obj for save/download
         newObj = this.deleteVmsforNonActions(newObj, action)
-
-        if (newObj['device-protocol'] != 'REST') {
-            delete newObj['url']
-        }
         this.pushOrReplaceTempData(newObj, action);
         this.addAllActionObj(newObj, scopeName);
         this.resetTempData()
-
-
-        //rmove context url
-        //if()
         //saving data to service
         this.mappingEditorService.getReferenceList().push(JSON.parse(JSON.stringify(this.referenceDataObject)));
         this.buildDesignComponent.updateAccessUpdatePages(this.referenceDataObject.action, this.mappingEditorService.getReferenceList());
@@ -657,65 +601,74 @@ export class ReferenceDataformComponent implements OnInit {
         return { totlaRefDtaa: this.tempAllData, scopeName: scopeName };
     }
 
-    // utility function to check element existence
     public checkIfelementExistsInArray(element, array) {
+        //// console.log("Element==" + element)
         var result: boolean = false;
 
         array.forEach(function (item) {
+            // // console.log("Item==" + item)
             if (element === item) {
+                // console.log('Element==' + element + 'Item==' + item);
                 result = true;
             }
         }
         );
         return result;
     }
-    // when uploading the file 
+
     upload(evt: any) {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": upload: start.");
         /* wire up file reader */
         const target: DataTransfer = <DataTransfer>(evt.target);
         this.uploadFileName = evt.target.files[0].name;
         var fileExtension = this.uploadFileName.substr(this.uploadFileName.lastIndexOf('.') + 1);
         if (target.files.length != 1) {
-            throw new Error('Cannot upload multiple files on the entry');
+            console.log(this.classNm + ": upload: Error: got no file !");
+            throw new Error(appConstants.errors.multipleFileUploadError);
         }
+        console.log(this.classNm + ": upload: filename:[" + evt.target.files[0].name + "]");
         if (fileExtension.toUpperCase() === 'XLS' || fileExtension.toUpperCase() === 'XLSX') {
             const reader = new FileReader();
             reader.onload = (e: any) => {
                 /* read workbook */
                 const bstr = e.target.result;
+                //      // console.log("print 1---" + bstr);
                 const wb = XLSX.read(bstr, { type: 'binary' });
+                //    // console.log("print 2---" + JSON.stringify(wb));
                 /* grab first sheet */
                 const wsname = wb.SheetNames[0];
+                //  // console.log("Name:---" + wsname);
                 const ws = wb.Sheets[wsname];
 
                 /* save data */
-                this.firstArrayElement = []
+
                 let arrData = (<AOA>(XLSX.utils.sheet_to_json(ws, { header: 1 })));
                 this.uploadedDataArray = arrData;
-                for (var i = 0; i < arrData[0].length; i++) {
-                    this.firstArrayElement.push(arrData[0][i].replace(/[\n\r]+/g, ''))
-                }
+                this.firstArrayElement = arrData[0];
                 var remUploadedDataArray = arrData;
                 remUploadedDataArray.shift();
                 this.remUploadedDataArray = remUploadedDataArray;
                 if (arrData != null) {
                     this.getExcelUploadStatus = true;
-                    this.nService.success('Success', 'Vm capabilities data uploaded successfully');
+                    this.nService.success(appConstants.notifications.titles.success, appConstants.messages.vmDataUploadSuccess);
 
                 }
                 else {
-                    this.nService.success('Error', 'Empty Vm capabilities file uploaded');
+                    this.nService.success(appConstants.notifications.titles.error, appConstants.messages.emptyVmUpload);
                 }
             };
             reader.readAsBinaryString(target.files[0]);
         }
         else {
-            this.nService.error('Error', 'Incorrect VM capabilities file uploaded');
+            this.nService.error(appConstants.notifications.titles.error, appConstants.messages.incorrectVmUpload);
         }
 
     }
 
     addVmCapabilitiesData() {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": addVmCapabilitiesData: start.");
         for (var i = 0; i < this.uploadedDataArray.length; i++) {
             var vnfcFuncCodeArray = [];
             var data = this.uploadedDataArray[i];
@@ -723,7 +676,6 @@ export class ReferenceDataformComponent implements OnInit {
                 if (data[j] != undefined) {
                     if (data[j].toUpperCase() === 'Y') {
                         vnfcFuncCodeArray.push(this.firstArrayElement[j]);
-                        //vnfcFuncCodeArray.push({name:this.firstArrayElement[j]});
                     }
                 }
             }
@@ -734,7 +686,7 @@ export class ReferenceDataformComponent implements OnInit {
                     'action-level': 'vm',
                     'scope': {
                         'vnf-type': this.referenceDataObject['scope']['vnf-type'], //need to confirm what should be this value
-                        'vnfc-type-list': null
+                        'vnfc-type': null
                     },
                     'vnfc-function-code-list': vnfcFuncCodeArray,
                     'template': 'N',
@@ -747,76 +699,88 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
-    //download the templae pd and reference file with all the actions added.
+    //download template
     save(form: any, isValid: boolean) {
-        // will show error message
-        this.showValidationErrors(this.referenceDataObject);
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": save: start: referenceDataObject.action:[" +
+                this.referenceDataObject.action + "]");
+        if (this.referenceDataObject.action === '') {
+            this.nService.error(appConstants.notifications.titles.error, appConstants.errors.noActionError);
+            return;
+        }
+        if (this.referenceDataObject['device-protocol'] === '') {
+            this.nService.error(appConstants.notifications.titles.error, appConstants.errors.noDeviceProtocolError);
+            return;
+        }
 
         if (isValid) {
             let referenceObject = this.prepareReferenceObject();
-            let removedKeysArray = []
-            this.tempAllData.forEach((data, index) => {
-                if (data.action) {
-                    removedKeysArray.push(JSON.parse(JSON.stringify(this.deleteUnwantedKeys(data))))
-                }
-            });
-            this.tempAllData = removedKeysArray;
-           /* var tempAllData = this.tempAllData;
-            tempAllData=this.removeParamFileNameBeforeSave(tempAllData)*/
-            
-            //tempAllData["artifact_list"]=newArtifactList;
             let theJSON = JSON.stringify({ 'reference_data': this.tempAllData }, null, '\t');
             let uri = 'data:application/json;charset=UTF-8,' + encodeURIComponent(theJSON);
             this.downloadData.reference = theJSON;
-            let referenceFileName = 'reference_AllAction_' + this.referenceDataObject.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + '0.0.1V.json';
-            this.utilityService.downloadArtifactToPc(theJSON, 'json', referenceFileName, 100);
             this.validateTempAllData();
+            var blob = new Blob([theJSON], {
+                type: 'text/plain'
+            });
+            let fileName = 'reference_AllAction_' + referenceObject.scopeName + '_' + '0.0.1V.json';
+            this.downloadFile(blob, fileName, 100)
             var templateData = JSON.stringify(this.downloadData.template.templateData);
-            var templateFileName = this.downloadData.template.templateFileName;
-            if (templateFileName != null || templateFileName != '') {
-                var fileExtensionArr = templateFileName.split('.');
-            }
-            var nameValueFileName = this.downloadData.template.nameValueFileName;
-            let pdFileName = this.downloadData.pd.pdFileName;
             var nameValueData = JSON.stringify(this.downloadData.template.nameValueData);
             var pdData = this.downloadData.pd.pdData;
-            if (templateData != '{}' && templateData != null && templateData != undefined) this.utilityService.downloadArtifactToPc(this.downloadData.template.templateData, fileExtensionArr[1], templateFileName, 130);
-            if (nameValueData != '{}' && nameValueData != null && nameValueData != undefined) this.utilityService.downloadArtifactToPc(this.downloadData.template.nameValueData, 'json', nameValueFileName, 160);
-            if (pdData != '' && pdData != null && pdData != undefined) this.utilityService.downloadArtifactToPc(pdData, 'yaml', pdFileName, 180);
+            if (templateData != '{}' && templateData != null && templateData != undefined) this.downloadTemplate();
+            if (nameValueData != '{}' && nameValueData != null && nameValueData != undefined) this.downloadNameValue();
+            if (pdData != '' && pdData != null && pdData != undefined) this.downloadPd();
         }
     }
+    downloadFile(blob, fileName, delay) {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": downloadFile: start.");
+        setTimeout(() => {
+            saveAs(blob, fileName);
+        }, delay)
+    }
+
+    downloadTemplate() {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": downloadTemplate: start.");
+        var fileName = this.downloadData.template.templateFileName;
+        console.log(this.classNm + ": downloadTemplate: fileName:[" + fileName + "]");
+        var theJSON = this.downloadData.template.templateData;
+        if (fileName != null || fileName != '') {
+            var fileExtensionArr = fileName.split('.');
+            var blob = new Blob([theJSON], {
+                type: 'text/' + fileExtensionArr[1]
+            });
+            this.downloadFile(blob, fileName, 130)
+        }
+    }
+
+    downloadNameValue() {
+        var fileName = this.downloadData.template.nameValueFileName;
+        var theJSON = this.downloadData.template.nameValueData;
+        var blob = new Blob([theJSON], {
+            type: 'text/json'
+        });
+
+        this.downloadFile(blob, fileName, 160)
+    }
+
+    downloadPd() {
+        let fileName = this.downloadData.pd.pdFileName;
+        let theJSON = this.downloadData.pd.pdData;
+        var blob = new Blob([theJSON], {
+            type: 'text/plain'
+        });
+
+        this.downloadFile(blob, fileName, 180)
+    }
 
-  /*  removeParamFileNameBeforeSave(tempAllData)
-    {
-        var newArtifactList = [];
-            var element={};
-            for (var i = 0; i < tempAllData.length; i++) {
-                if (this.checkIfelementExistsInArray(tempAllData[i].action,this.actions)) {
-                    var artifactList = tempAllData[i]["artifact-list"]
-                    
-                    for (var j = 0; j < artifactList.length; j++) {
-                        if (artifactList[j]["artifact-type"] != "param_values") {
-                            element = artifactList[j];
-                            newArtifactList.push(element);
-                        }
-                    }
-                    tempAllData[i]["artifact-list"] = newArtifactList
-                    newArtifactList = [];
-                    element={};
-                }
-            }
-            return tempAllData;
-    }*/
     // save the values to the cache, on action change without download
-    validateDataAndSaveToAppc( valid, form, event) {
-      let methName= "validateDataAndSaveToAppc";
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": start: valid:["+valid+"]");
+    validateDataAndSaveToAppc(valid, form, event) {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": validateDataAndSaveToAppc: start: valid:" + valid);
         // will show error message
         this.showValidationErrors(this.referenceDataObject);
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": tempAllData:["+
-          JSON.stringify(this.tempAllData)+"]");
         try {
             form._submitted = true;
             if (valid) {
@@ -846,18 +810,18 @@ export class ReferenceDataformComponent implements OnInit {
             this.nService.warn('status', 'unable to save the artifact');
         }
     }
+
     //this method saves reference, template, param and PD data to APPC
     saveToAppc() {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": saveToAppc: start: vnf-type:["+
-          this.referenceDataObject.scope['vnf-type']+"]");
-        let theJSON = JSON.stringify( this.tempAllData );
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": saveToAppc: tempAllData:["+theJSON+"]");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": saveToAppc: start: vnf-type:[" +
+                this.referenceDataObject.scope['vnf-type'] + "]");
+        let theJSON = JSON.stringify(this.tempAllData);
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": saveToAppc: tempAllData:[" + theJSON + "]");
         let fileName = 'reference_AllAction_' + this.referenceDataObject.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + '0.0.1V.json';
-        /*var tempAllData=this.removeParamFileNameBeforeSave(this.tempAllData);
-        this.tempAllData=tempAllData;*/
-        this.saveReferenceDataToAppc(JSON.stringify({ reference_data: this.tempAllData }), this.tempAllData[this.tempAllData.length - 1], fileName);
+        this.saveReferenceDataToAppc(
+            JSON.stringify({ reference_data: this.tempAllData }), this.referenceDataObject.scope['vnf-type'], fileName);
 
         var templateData = JSON.stringify(this.appData.template.templateData);
         var nameValueData = JSON.stringify(this.appData.template.nameValueData);
@@ -869,6 +833,8 @@ export class ReferenceDataformComponent implements OnInit {
 
     // valaidation of template data
     validateTempAllData() {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": validateTempAllData: start.");
         if (this.tempAllData) {
             var updatedData = [];
             this.tempAllData.forEach(data => {
@@ -880,12 +846,14 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
-    //preparig and send the data to the API.
-    saveReferenceDataToAppc(artifactData, dataJson, fileName) {
+    //.. prepare and send the data to the API.
+    saveReferenceDataToAppc(artifactData, vnf_type, fileName) {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": saveReferenceDataToAppc: start: vnf_type:[" +
+                vnf_type + "]");
         let data = [];
         let slashedPayload = this.referenceDataFormUtil.appendSlashes(artifactData);
-
-        let payload = this.utilityService.createPayLoadForSave("reference_data", dataJson['scope']['vnf-type'], "AllAction", fileName, this.versionNoForApiCall, slashedPayload);
+        let payload = this.utilityService.createPayLoadForSave("reference_data", vnf_type, "AllAction", fileName, this.versionNoForApiCall, slashedPayload);
         this.ngProgress.start();
         this.httpUtils.post({
             url: environment.getDesigns,
@@ -909,8 +877,9 @@ export class ReferenceDataformComponent implements OnInit {
             this.ngProgress.done();
         }, 3500);
     }
-    // if no data present in the session, fetching data from API
+
     retriveFromAppc() {
+        console.log(this.classNm + ": retriveFromAppc: start.");
         if (sessionStorage.getItem('updateParams') != 'undefined') {
             this.getArtifact();
             this.noCacheData = false;
@@ -919,11 +888,22 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
+    cloneMessage(servermessage) {
+        var clone = {};
+        for (var key in servermessage) {
+            if (servermessage.hasOwnProperty(key)) //ensure not adding inherited props
+                clone[key] = servermessage[key];
+        }
+        return clone;
+    }
+
     public showUpload() {
         this.selectedUploadType = this.uploadTypes[0].value;
     };
-    // used when user uploads a file using upload file
+
     public fileChange(input) {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": fileChange: start.");
         this.fileName = input.target.files[0].name.replace(/C:\\fakepath\\/i, '');
         this.fileUploaded = true;
         this.disableRetrieve = true;
@@ -945,7 +925,6 @@ export class ReferenceDataformComponent implements OnInit {
                                 return;
                             }
                         }
-
                         this.displayVnfc = 'false';
                         this.isVnfcType = false;
                         this.isVnfcTypeList = false;
@@ -955,37 +934,55 @@ export class ReferenceDataformComponent implements OnInit {
                                 this.displayVnfc = 'true';
                                 this.isVnfcTypeList = true;
                                 this.vnfcIdentifier = obj.scope['vnfc-type-list'][0];
-                                
                             }
                         }
-                        this.oldAction=obj.action;
+                        this.oldAction = obj.action;
                         this.tempAllData = JSON.parse(JSON.stringify(jsonObject));
-                        //check vnfc tyoe list for old files
-                        // if (this.referenceDataObject.scope['vnfc-type-list'] == undefined) {
-                        //     this.tempAllData = []
-                        //     this.referenceDataObject = {
-                        //         action: '',
-                        //         'action-level': 'vnf',
-                        //         scope: { 'vnf-type': '', 'vnfc-type-list': [] },
-                        //         'template': 'Y',
-                        //         vm: [],
-                        //         'device-protocol': '',
-                        //         'user-name': '',
-                        //         'port-number': '',
-                        //         'artifact-list': []
-                        //     }
-                        //     this.nService.error('Error', 'Incorrect file format');
-                        //     return
-                        // }
+                        if (this.utilityService.getTracelvl() > 0)
+                            console.log(this.classNm + ": fileChange: read & parsed.");
                         this.notificationService.notifySuccessMessage('Reference Data file successfully uploaded..');
-                        this.highlightSelectedActions(jsonObject)
+                        if (jsonObject instanceof Array) {
+                            this.referenceDataObject = jsonObject[0];
+                            jsonObject.forEach(obj => {
+                                this.selectedActions.push(obj.action);
+                            });
+                        } else {
+                            this.referenceDataObject = jsonObject;
+
+                            this.selectedActions.push(jsonObject.action);
+                        }
+                        if (this.utilityService.getTracelvl() > 0)
+                            console.log(this.classNm + ": fileChange: " +
+                                "referenceDataObject.action:[" +
+                                this.referenceDataObject.action + "]");
                         this.toggleIdentifier(this.referenceDataObject.action)
-                        this.populateExistinAction(this.referenceDataObject.action)
                         this.configDrp(this.referenceDataObject.action)
-
-
-                        this.processReferenceDataAfterRetrieval();
-
+                        if (this.referenceDataObject.action === 'OpenStack Actions') {
+                            this.deviceProtocols = ['', 'OpenStack'];
+                            this.buildDesignComponent.tabs = [
+                                {
+                                    type: 'dropdown',
+                                    name: 'Reference Data',
+                                    url: 'references',
+                                }];
+                        }
+                        else {
+                            this.buildDesignComponent.tabs = [
+                                {
+                                    name: 'Reference Data',
+                                    url: 'references',
+                                }, {
+                                    name: 'Template',
+                                    url: 'templates/myTemplates',
+                                }, {
+                                    name: 'Parameter Definition',
+                                    url: 'parameterDefinitions/create'
+                                } /*, {
+        name: "Test",
+        url: 'test',
+      }*/
+                            ];
+                        }
                         this.getArtifactsOpenStack();
                         if (this.referenceDataObject.template == null) {
                             this.referenceDataObject.template = 'Y';
@@ -993,37 +990,27 @@ export class ReferenceDataformComponent implements OnInit {
                         if (this.referenceDataObject['action-level'] == null) {
                             this.referenceDataObject['action-level'] = 'VNF';
                         }
-
-                        
+                        if (this.utilityService.getTracelvl() > 0)
+                            console.log(this.classNm + ": fileChange: displayVnfc:[" +
+                                this.displayVnfc + "]");
                         // Enable or Block Template and PD Tabs
-                        this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc });
+                        this.buildDesignComponent.getRefData(
+                            { ...this.referenceDataObject, displayVnfc: this.displayVnfc });
                     } catch (e) {
-                        this.nService.error('Error', 'Incorrect file format');
+                        this.nService.error(appConstants.notifications.titles.error, appConstants.messages.incorrectFileFormat);
                     }
                 }
                 this.hideModal = true;
             });
         } else {
+            if (this.utilityService.getTracelvl() > 0)
+                console.log(this.classNm + ": fileChange: Error: Failed to read file!");
             this.notificationService.notifyErrorMessage('Failed to read file..');
         }
-
-    }
-
-    // Highlights selected action on new file upload and on existing VNF 
-    public highlightSelectedActions(jsonObject) {
-        if (jsonObject instanceof Array) {
-            this.referenceDataObject = jsonObject[0];
-            jsonObject.forEach(obj => {
-                this.selectedActions.push(obj.action);
-            });
-        } else {
-            this.referenceDataObject = jsonObject;
-
-            this.selectedActions.push(jsonObject.action);
-        }
     }
 
     public readFile(file, reader, callback) {
+        console.log(this.classNm + ": readFile: start.");
         // Set a callback funtion to fire after the file is fully loaded
         reader.onload = () => {
             // callback with the results
@@ -1037,8 +1024,9 @@ export class ReferenceDataformComponent implements OnInit {
     fileChangeEvent(fileInput: any) {
         let obj: any = fileInput.target.files;
     }
-    //resetting the values
+
     clearVnfcData() {
+        console.log(this.classNm + ": clearVnfcData: start.");
         this.Sample = {
             'vnfc-instance': '1',
             'vnfc-function-code': '',
@@ -1061,9 +1049,10 @@ export class ReferenceDataformComponent implements OnInit {
     //         this.referenceDataObject.scope['vnfc-type'] = '';
     //     }
     // }
-    // resetting the form
+
     resetForm() {
-        console.log( this.classNm+": resetForm: start.");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": resetForm: start.");
         this.referenceDataObject['action-level'] = 'vnf';
         this.referenceDataObject.template = 'Y';
         this.referenceDataObject['device-protocol'] = '';
@@ -1075,12 +1064,8 @@ export class ReferenceDataformComponent implements OnInit {
 
     // this method gets called with the action as parameter and the respective action details are fetched and assigned to the current page
     populateExistinAction(data) {
-      let methName= "populateExistinAction";
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": start: data:["+data+"]");
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": tempAllData:["+
-          JSON.stringify(this.tempAllData)+"]");
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": populateExistinAction: start.");
         let existAction = this.tempAllData.findIndex(obj => {
             return obj.action == data;
         });
@@ -1091,11 +1076,12 @@ export class ReferenceDataformComponent implements OnInit {
             this.referenceDataObject.scope['vnfc-type-list'] = obj['scope']['vnfc-type-list'];
             this.referenceDataObject['device-protocol'] = obj['device-protocol'];
             this.refernceScopeObj['sourceType'] = obj['scopeType'];
-            if(obj['scope']['vnfc-type-list'] != undefined && obj['scope']['vnfc-type-list'].length >0) {
+            if (obj['scope']['vnfc-type-list'] != undefined && obj['scope']['vnfc-type-list'].length > 0) {
                 this.referenceDataObject['vnfcIdentifier'] = obj['scope']['vnfc-type-list'][0];
             }
         } else {
-            console.log( this.classNm+": populateExistinAction: action not found");
+            if (this.utilityService.getTracelvl() > 0)
+                console.log(this.classNm + ": populateExistinAction: action not found");
             this.resetForm();
             this.referenceDataObject.action = data;
         }
@@ -1108,6 +1094,7 @@ export class ReferenceDataformComponent implements OnInit {
             case 'UpgradeBackout':
             case 'ResumeTraffic':
             case 'QuiesceTraffic':
+            case 'DistributeTraffic':
             case 'UpgradeBackup':
             case 'UpgradePostCheck':
             case 'UpgradePreCheck':
@@ -1133,38 +1120,38 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
-    //Modal pop up for action change with values entered. 
-    actionChange( data, userForm) {
-      let methName= "actionChange";
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": start: data:["+data+"]"+
-          " userForm.valid:["+userForm.valid+"]");
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": tempAllData:["+
-          JSON.stringify(this.tempAllData)+"]");
+    //Modal pop up for action change with values entered.
+    actionChange(data, userForm) {
+        var methName = "actionChange";
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": " + methName + ": start: data:[" + data + "]" +
+                " userForm.valid:[" + userForm.valid + "]");
         this.disableGrpNotationValue = false
         if (data == null) {
-            console.log( this.classNm+": "+methName+": data == null");
+            console.log(this.classNm + ": " + methName + ": data == null");
             return;
         }
-        if((userForm.valid) && this.oldAction != '' && this.oldAction != undefined) {
+        if ((userForm.valid) && this.oldAction != '' && this.oldAction != undefined) {
             this.actionChanged = true;
-          if( this.utilityService.getTracelvl() > 0 )
-            console.log( this.classNm+": "+methName+
-              ": userForm valid and oldAction defined");
+            console.log(this.classNm + ": " + methName +
+                ": userForm valid and oldAction defined");
             // Calling common Confirmation Modal
             let disposable = this.dialogService.addDialog(ConfirmComponent)
-                .subscribe((isConfirmed)=>{
+                .subscribe((isConfirmed) => {
                     //We get dialog result
-                    if(isConfirmed) {
+                    console.log(this.classNm + ": " + methName + ":  isConfirmed:[" +
+                        isConfirmed + "]");
+                    if (isConfirmed) {
                         // User clicked on Yes
                         this.currentAction = this.referenceDataObject.action;
+                        console.log(this.classNm + ": " + methName +
+                            ": clicked on Yes: currentAction:[" + this.currentAction +
+                            "] oldAction:[" + this.oldAction + "]");
                         this.referenceDataObject.action = this.oldAction;
                         $('#saveToAppc').click();//make sure the save all is done before the tempall obj is saved form the API
                         this.toggleIdentifier(data)
                         this.oldAction = this.currentAction;// this.referenceDataObject.action + '';
-                        this.referenceDataObject.action = this.currentAction
-
+                        this.referenceDataObject.action = this.currentAction;
                         this.populateExistinAction(data);
                         if (this.oldAction === 'OpenStack Actions') {
 
@@ -1186,6 +1173,8 @@ export class ReferenceDataformComponent implements OnInit {
                         // User clicked on No
                         this.toggleIdentifier(data)
                         this.currentAction = this.referenceDataObject.action;
+                        console.log(this.classNm + ": " + methName +
+                            ": clicked on No: currentAction:[" + this.currentAction + "]");
                         this.populateExistinAction(data);
                         this.resetVmsForScaleout(data);
                         this.oldAction = this.referenceDataObject.action + '';
@@ -1194,27 +1183,27 @@ export class ReferenceDataformComponent implements OnInit {
                         this.refernceScopeObj.from = '';
                     }
 
-                    if (this.referenceDataObject.action === 'Configure' || this.referenceDataObject.action === 'ConfigModify') {
-                        this.isConfigOrConfigModify = true;
+                    if (this.referenceDataObject.action === 'Configure' || this.referenceDataObject.action === 'ConfigModify' || this.referenceDataObject.action === 'DistributeTraffic') {
+                        this.isConfigureAction = true;
                     } else {
-                        this.isConfigOrConfigModify = false;
+                        this.isConfigureAction = false;
                         delete this.mappingEditorService.newObject['vnfc'];
                     }
-    
+
                     // Enable or Block Template and PD Tabs
                     if (this.currentAction == 'ConfigScaleOut' && this.templateIdentifier && this.templateIdentifier != '') {
                         // let referenceDataObjectTemp = this.referenceDataObject;
                         // referenceDataObjectTemp['template-id'] = this.templateIdentifier;
                         // this.buildDesignComponent.getRefData(referenceDataObjectTemp);
                         this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc }, { reqField: this.templateIdentifier });
-    
+
                     } else {
                         this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc });
-                    }    
+                    }
                 });
         } else {
-            console.log( this.classNm+": "+methName+
-              ": userForm Not valid or oldAction not defined");
+            console.log(this.classNm + ": " + methName +
+                ": userForm Not valid or oldAction not defined");
             this.actionChanged = true;
             this.currentAction = this.referenceDataObject.action;
             this.oldAction = this.referenceDataObject.action + '';
@@ -1223,7 +1212,7 @@ export class ReferenceDataformComponent implements OnInit {
             this.toggleIdentifier(data);
 
             // Enable or Block Template and PD Tabs
-            if(this.currentAction == 'ConfigScaleOut' && this.templateIdentifier) {
+            if (this.currentAction == 'ConfigScaleOut' && this.templateIdentifier) {
                 // let referenceDataObjectTemp = this.referenceDataObject;
                 // referenceDataObjectTemp['template-id'] = this.templateIdentifier;
                 // this.buildDesignComponent.getRefData(referenceDataObjectTemp);
@@ -1232,61 +1221,74 @@ export class ReferenceDataformComponent implements OnInit {
                 this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc });
             }
         }
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.classNm+": "+methName+": tempAllData:["+
-            JSON.stringify(this.tempAllData)+"]");
         this.configDrp(data)
     }
 
     configDrp(data) {
-        console.log( this.classNm+": configDrp: start: data:["+data+"]");
+        console.log(this.classNm + ": configDrp: start: data:[" + data + "]");
         if (data == 'ConfigScaleOut') {
             this.groupAnotationType = ['', 'first-vnfc-name', 'fixed-value', 'relative-value', 'existing-group-name'];
         } else {
             this.groupAnotationType = ['', 'first-vnfc-name', 'fixed-value', 'relative-value'];
         }
         if (data == 'OpenStack Actions') {
-            this.buildDesignComponent.tabs = this.referencDataTab;
+            this.buildDesignComponent.tabs = [
+                {
+                    type: 'dropdown',
+                    name: 'Reference Data',
+                    url: 'references',
+                }];
         }
         else {
-            this.buildDesignComponent.tabs = this.allTabs;
+            this.buildDesignComponent.tabs = [
+                {
+                    name: 'Reference Data',
+                    url: 'references',
+                }, {
+                    name: 'Template',
+                    url: 'templates/myTemplates',
+                }, {
+                    name: 'Parameter Definition',
+                    url: 'parameterDefinitions/create'
+                }/*, {
+                    name: "Test",
+                    url: 'test',
+                }*/
+            ];
         }
-        if (data == 'Configure' || data == 'ConfigModify') {
+        if (data == 'Configure' || data == 'ConfigModify' || data == 'DistributeTraffic') {
             this.nonConfigureAction = false;
         } else {
             this.nonConfigureAction = true;
         }
     }
-    // removing and adding the url key based on the protocol selected
+
     deviceProtocolChange() {
-      let methName= "deviceProtocolChange";
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": start.");
+        console.log(this.classNm + ": deviceProtocolChange: start.");
         if (this.referenceDataObject['device-protocol'] == 'REST') {
 
         } else {
             delete this.referenceDataObject['context-url']
         }
         // Enable or Block Template and PD Tabs
-        this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc }, {reqField: this.templateIdentifier})
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.classNm+": "+methName+": tempAllData:["+
-            JSON.stringify(this.tempAllData)+"]");
+        this.buildDesignComponent.getRefData(
+            { ...this.referenceDataObject, displayVnfc: this.displayVnfc },
+            { reqField: this.templateIdentifier });
     }
 
     // used to call or trigger save object on template Identifier changes
     idChange(data, userForm) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": idChange: start: data:["+data+"]");
+        console.log(this.classNm + ": idChange: start: data:[" + data + "]");
         if (data == null) {
             return;
         }
-
         // Enable or Block Template and PD Tabs
         // let referenceDataObjectTemp = this.referenceDataObject;
         // referenceDataObjectTemp['template-id'] = data;
         // this.buildDesignComponent.getRefData(referenceDataObjectTemp);
-        this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc }, { reqField: data });
+        this.buildDesignComponent.getRefData(
+            { ...this.referenceDataObject, displayVnfc: this.displayVnfc },
+            { reqField: data });
 
         if ((userForm.valid)) {
             this.currentAction = "ConfigScaleOut"
@@ -1294,95 +1296,78 @@ export class ReferenceDataformComponent implements OnInit {
             let referenceObject = this.prepareReferenceObject();
             this.actionChanged = true;
             if (this.templateIdentifier) {
-                 // Calling common Confirmation Modal
-                 let disposable = this.dialogService.addDialog(ConfirmComponent)
-                 .subscribe((isConfirmed)=>{
-                     //We get dialog result
-                     if(isConfirmed) {
-                         // User clicked on Yes
-                         this.validateTempAllData();
-                         this.saveToAppc();
-                         this.clearCache();
-                         this.clearVnfcData();
-                         this.refernceScopeObj.from = '';
-                     }
-                     else {
-                         // User clicked on No
-                         this.clearCache();
-                         this.refernceScopeObj.from = '';
-                     }
-                 });
+                // Calling common Confirmation Modal
+                let disposable = this.dialogService.addDialog(ConfirmComponent)
+                    .subscribe((isConfirmed) => {
+                        //We get dialog result
+                        if (isConfirmed) {
+                            // User clicked on Yes
+                            this.validateTempAllData();
+                            this.saveToAppc();
+                            this.clearCache();
+                            this.clearVnfcData();
+                            this.refernceScopeObj.from = '';
+                        }
+                        else {
+                            // User clicked on No
+                            this.clearCache();
+                            this.refernceScopeObj.from = '';
+                        }
+                    });
             }
         } else {
-            this.oldtemplateIdentifier = this.templateIdentifier
+            this.oldtemplateIdentifier = this.templateIdentifier;
         }
-
-        // if (this.referenceDataObject.action == 'ConfigScaleOut' && data ) {
-        //     let referenceDataObjectTemp = this.referenceDataObject;
-        //     referenceDataObjectTemp['selectedTemplateId'] = data;
-        //     this.buildDesignComponent.getRefData(referenceDataObjectTemp);
-        // } else {
-        //     this.buildDesignComponent.getRefData(this.referenceDataObject);
-        // }
     }
 
     // used to call or trigger save object on multiple VNFC's changes
-    vnfcChanged( data, userForm) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": vnfcChanged: new vnfcIdentifier:["+data+"]");
-      if( this.utilityService.getTracelvl() > 1 )
-        console.log( this.classNm+": vnfcChanged: oldVnfcIdentifier:["+
-          this.oldVnfcIdentifier+"]");
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log(this.classNm+": vnfcChanged:  scope.vnfc-type:["+
-          this.referenceDataObject.scope['vnfc-type']+"]");
+    vnfcChanged(data, userForm) {
+        console.log(this.classNm + ": vnfcChanged: new vnfcIdentifier:[" + data + "]");
+        console.log(this.classNm + ": vnfcChanged: oldVnfcIdentifier:[" +
+            this.oldVnfcIdentifier + "]");
+        console.log(this.classNm + ": vnfcChanged:  scope.vnfc-type:[" +
+            this.referenceDataObject.scope['vnfc-type'] + "]");
         this.vnfcIdentifier = data;
-        //this.clearCache();
+        this.clearCache();
         if (data == null) {
             return;
         }
-      
+        //.. populate VNFC Type in Sample field
+        this.setVnfcTypeInSample(this.vnfcIdentifier);
         // Enable or Block Template and PD Tabs
         let referenceDataObjectTemp = this.referenceDataObject;
         referenceDataObjectTemp['vnfcIdentifier'] = data;
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+
-          ": vnfcChanged: displayVnfc:["+this.displayVnfc+"]");
-        //this.buildDesignComponent.getRefData(referenceDataObjectTemp);
-        this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc }, { reqField: data });
-
-      
-        console.log( this.classNm+
-          ": vnfcChanged: userForm.valid:["+userForm.valid+"]");
+        console.log(this.classNm +
+            ": vnfcChanged: displayVnfc:[" + this.displayVnfc + "]");
+        this.buildDesignComponent.getRefData(
+            { ...this.referenceDataObject, displayVnfc: this.displayVnfc },
+            { reqField: data });
+        console.log(this.classNm +
+            ": vnfcChanged: userForm.valid:[" + userForm.valid + "]");
         if ((userForm.valid) && this.oldVnfcIdentifier != '' && this.oldVnfcIdentifier != undefined) {
             this.currentAction = this.referenceDataObject.action
             this.oldVnfcIdentifier = this.vnfcIdentifier
             let referenceObject = this.prepareReferenceObject();
             this.actionChanged = true;
             if (this.vnfcIdentifier) {
-                 // Calling common Confirmation Modal
-                 let disposable = this.dialogService.addDialog(ConfirmComponent)
-                 .subscribe((isConfirmed)=>{
-                     //We get dialog result
-                     if(isConfirmed) {
-                         // User clicked on Yes
-                         this.validateTempAllData();
-                         this.saveToAppc();
-                         this.clearCache();
-                         this.clearVnfcData()
-                         this.refernceScopeObj.from = '';
-                         //.. populate VNFC Type in Sample field
-                         this.setVnfcTypeInSample( this.vnfcIdentifier );
-                     }
-                     else {
-                         // User clicked on No
-                         this.clearCache();
-                         this.clearVnfcData()
-                         this.refernceScopeObj.from = '';
-                         //.. populate VNFC Type in Sample field
-                         this.setVnfcTypeInSample( this.vnfcIdentifier );
-                     }
-                 });
+                // Calling common Confirmation Modal
+                let disposable = this.dialogService.addDialog(ConfirmComponent)
+                    .subscribe((isConfirmed) => {
+                        //We get dialog result
+                        if (isConfirmed) {
+                            // User clicked on Yes
+                            this.validateTempAllData();
+                            this.saveToAppc();
+                            this.clearCache();
+                            this.clearVnfcData()
+                            this.refernceScopeObj.from = '';
+                        }
+                        else {
+                            // User clicked on No
+                            this.clearCache();
+                            this.refernceScopeObj.from = '';
+                        }
+                    });
             }
         } else {
             if (data != null) {
@@ -1391,9 +1376,8 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
-    clearCache()
-    //needed for the the clearing template cache.
-    {
+    clearCache() {
+        console.log(this.classNm + ": clearCache: start.");
         // get the value and save the userid and persist it.
         this.clearTemplateCache();
         this.clearPdCache();
@@ -1414,6 +1398,74 @@ export class ReferenceDataformComponent implements OnInit {
         this.paramShareService.setSessionParamData(undefined);
     }
 
+    saveTemp() {
+        console.log(this.classNm + ": saveTemp: start.");
+        this
+            .httpUtils
+            .post(
+                { url: environment.getDesigns, data: this.appData.template.templateData })
+            .subscribe(resp => {
+                if (resp.output.status.code === '400' && resp.output.status.message === 'success') {
+                    this.nService.success('Status', 'Successfully uploaded the Template Data');
+                }
+                if (resp.output.status.code === '401') {
+                    this.nService.warn('Status', 'Error in saving the Template to Appc');
+
+                }
+            },
+                (err) => this.nService.error('Status', 'Error Connecting to the APPC Network'));
+    }
+
+    saveNameValue() {
+        console.log(this.classNm + ": saveNameValue: start.");
+        this
+            .httpUtils
+            .post(
+                {
+                    url: environment.getDesigns, data: this.appData.template.nameValueData
+                })
+            .subscribe(resp => {
+                if (resp.output.status.code === '400' && resp.output.status.message === 'success') {
+                    this.nService.success('Status', 'Successfully uploaded the Name Value Pairs');
+                }
+                if (resp.output.status.code === '401') {
+                    this.nService.warn('Status', 'Error in saving the Name value pairs to Appc');
+                }
+            },
+                error => {
+                    this.nService.error('Status', 'Error Connecting to the APPC Network');
+                    return false;
+                });
+    }
+
+    savePd() {
+        this
+            .httpUtils
+            .post(
+                {
+                    url: environment.getDesigns, data: this.appData.pd
+                })
+            .subscribe(resp => {
+                if (resp.output.status.code === '400' && resp.output.status.message === 'success') {
+                    this.nService.success('Status', 'Successfully uploaded PD file');
+                }
+                if (resp.output.status.code === '401') {
+                    this.nService.warn('Status', 'Error in saving the PD to Appc');
+                }
+            },
+                error => {
+                    this.nService.error('Status', 'Error Connecting to the APPC Network');
+                    return false;
+                });
+    }
+
+    openModel(toShow: any, message: any, title: any) {
+        console.log(this.classNm + ": openModel: start: title:[" + title + "]");
+        this.modalComponent.isShow = toShow;
+        this.modalComponent.message = message;
+        this.modalComponent.title = title;
+    }
+
     browseOption() {
         $('#inputFile').trigger('click');
     }
@@ -1422,13 +1474,9 @@ export class ReferenceDataformComponent implements OnInit {
         $('#excelInputFile').trigger('click');
     }
 
-    /* showIdentifier() {
-         $('#identifierModal').modal();
-     }
- 
-     showVnfcPopup() {
-         $('#vnfcModal').modal();
-     }*/
+    showIdentifier() {
+        $('#identifierModal').modal();
+    }
 
     addToIdentDrp() {
         if (!(this.referenceDataObject['template-id-list'])) {
@@ -1437,48 +1485,49 @@ export class ReferenceDataformComponent implements OnInit {
         if (!(this.referenceDataObject['template-id-list'].indexOf(this.templateId.trim()) > -1)) {
             this.referenceDataObject['template-id-list'].push(this.templateId.trim());
         }
-
-        // Changing newVnfcType value to blank otherwise it will show previous value in text box of popup
-        this.templateId = ''
+        // Changing value to blank otherwise it will show previous value in text box of popup
+        this.templateId = '';
     }
+
     // adds the vnfc to the vnfc dropdown list
     addVnfc() {
-      var newVnfcTypeV= this.newVnfcType.trim();
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log(this.classNm+
-          ": addVnfc: start: newVnfcTypeV:["+newVnfcTypeV+"]");
+        var newVnfcTypeV = this.newVnfcType.trim();
+        console.log(this.classNm +
+            ": addVnfc: start: newVnfcTypeV:[" + newVnfcTypeV + "]");
         if (!(this.referenceDataObject.scope['vnfc-type-list'])) {
             this.referenceDataObject.scope['vnfc-type-list'] = [];
-            this.vnfcIdentifier = newVnfcTypeV;
-        } else {
-            this.vnfcIdentifier = newVnfcTypeV;
+            //  this.vnfcIdentifier = newVnfcTypeV;
+        } else if (this.referenceDataObject.scope['vnfc-type-list'].length == 0) {
+            //  this.vnfcIdentifier = newVnfcTypeV;
         }
-        //this.referenceDataObject['vnfcIdentifier'] = this.vnfcIdentifier;
+        this.vnfcIdentifier = newVnfcTypeV;
+        console.log(this.classNm +
+            ": addVnfc: vnfcIdentifier:[" + this.vnfcIdentifier + "]");
         if (!(this.referenceDataObject.scope['vnfc-type-list'].indexOf(newVnfcTypeV) > -1)) {
             this.referenceDataObject.scope['vnfc-type-list'].push(newVnfcTypeV);
         }
         this.tempAllData.forEach(obj => {
-            if (obj.action == "Configure" || obj.action == "ConfigModify") {
+            if (obj.action == "Configure" || obj.action == "ConfigModify" || obj.action == "DistributeTraffic") {
                 obj.scope['vnfc-type-list'] = this.referenceDataObject.scope['vnfc-type-list']
             }
             this.resetArtifactList(obj);
         });
-        //this.buildDesignComponent.getRefData({ ...this.referenceDataObject, displayVnfc: this.displayVnfc });
-      this.setVnfcTypeInSample( newVnfcTypeV );
-      let userForm = {valid: true};
-      this.vnfcChanged(this.newVnfcType, userForm)
+        console.log(this.classNm + ": addVnfc: scope vnfc-type:[" +
+            this.referenceDataObject.scope['vnfc-type'] + "]");
+        this.setVnfcTypeInSample(newVnfcTypeV);
         // Changing newVnfcType value to blank otherwise it will show previous value in text box of popup
         this.newVnfcType = ''
     }
 
     resetVms() {
+        console.log(this.classNm + ": resetVms: start.");
         this.referenceDataObject.vm = [];
     }
 
     dataModified() {
         //  this.referenceDataObject.vm = this.referenceDataObject.vm;
     }
-    // used to show and hide the group notation value in VNFC information
+
     resetGroupNotation() {
         if (this.Sample['group-notation-type'] == "existing-group-name") {
             this.Sample['group-notation-value'] = ""
@@ -1505,121 +1554,98 @@ export class ReferenceDataformComponent implements OnInit {
     }
 
     resetParamsOnVnfcType() {
-        let scopeName: any;
-        let vnfcTypeList = this.referenceDataObject.scope['vnfc-type-list']
-        let vnfcType = this.referenceDataObject.scope['vnfc-type']
-        let vnfType = this.referenceDataObject.scope['vnf-type'];
-        //called only if only vnf is there
-        if ((this.referenceDataFormUtil.nullCheckForVnfcTypeList(vnfcTypeList)) && (this.referenceDataFormUtil.nullCheckForVnfcType(vnfcType))
-        ) {
-            scopeName = vnfType;
+        console.log(this.classNm + ": resetParamsOnVnfcType: start:\n " +
+            "ref.DataObject.scope vnfc-type:[" +
+            this.referenceDataObject.scope['vnfc-type'] + "]");
+        let scopeName = '';
+        //if only vnf is there
+        if (this.referenceDataObject.scope['vnfc-type'] == '' || this.referenceDataObject.scope['vnfc-type'] == null || this.referenceDataObject.scope['vnfc-type'] == 'null') {
+            scopeName = this.referenceDataObject.scope['vnf-type'];
             this.referenceDataObject.scope['vnfc-type'] = '';
             this.referenceDataObject['action-level'] = 'vnf';
             this.referenceDataObject['scopeType'] = 'vnf-type';
-            scopeName = scopeName.replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '');
         }
         //if VNFC is entered set action level & Scope type to VNFC for configure and configure modify, and default the values to vnf and vnf type for all other actions  
         else {
-            if (this.referenceDataFormUtil.nullCheckForVnfcTypeList(vnfcTypeList)) {
-                scopeName = vnfcType ? vnfcType : "";
-            } else {
-                //    scopeName = this.referenceDataObject.scope['vnfc-type-list'];
-            }
-
-            if (this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify') {
-                this.referenceDataObject['action-level'] = 'vnf';
+            scopeName = this.referenceDataObject.scope['vnfc-type'];
+            if (this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify' || this.referenceDataObject.action == 'DistributeTraffic') {
+                this.referenceDataObject['action-level'] = 'vnfc';
                 this.referenceDataObject['scopeType'] = 'vnfc-type';
             } else {
                 this.referenceDataObject['action-level'] = 'vnf';
                 this.referenceDataObject['scopeType'] = 'vnf-type';
             }
         }
-        this.referenceDataObject.scope['vnfc-type'] = this.referenceDataObject.scope['vnfc-type'] ? this.referenceDataObject.scope['vnfc-type'] : "";
+        //replacing / with _ and removing spaces in the scopeName
+        if (scopeName) {
+            scopeName = scopeName.replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '');
+        }
+        console.log(this.classNm + ": resetParamsOnVnfcType: return scopeName:[" +
+            scopeName + "]");
         return scopeName
     }
 
-    //used to form the structure of the reference file
+    decideExtension(obj) {
+        //marking the extension based on the device-protocol selected by the user 
+        let extension = '.json';
+        switch (obj['device-protocol']) {
+            case 'ANSIBLE':
+            case 'CHEF':
+            case 'CLI':
+                extension = '.json';
+                break;
+            case 'NETCONF-XML':
+            case 'REST':
+                extension = '.xml';
+                break;
+        }
+        return extension;
+    }
     prepareArtifactList(scopeName, extension) {
+        console.log(this.classNm + ": prepareArtifactList: start: scopeName:[" +
+            scopeName + "] extension:[" + extension + "]");
         this.referenceDataObject['artifact-list'] = [];
-        let configTemplate
-        let pdTemplate
-        let paramValue
-        let vnf = this.referenceDataObject.scope['vnf-type']
-        if (this.referenceDataObject.action == 'Configure' || this.referenceDataObject.action == 'ConfigModify') {
-            let vnfcTypeList = this.referenceDataObject.scope['vnfc-type-list'];
-            let pd_fileName
-            let config_template_fileName
-
-            let param_fileName
-            if (vnfcTypeList && vnfcTypeList.length > 0) {
-
-
-                for (var x = 0; x < vnfcTypeList.length; x++) {
+        //preparing the artifact list array file names along with extension
+        let config_template_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V' + extension;
+        let pd_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V.yaml';
+        let reference_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V.json';
+        let configTemplate = {
+            'artifact-name': 'template_' + config_template_fileName,
+            'artifact-type': 'config_template'
+        };
+        let pdTemplate = {
+            'artifact-name': 'pd_' + pd_fileName,
+            'artifact-type': 'parameter_definitions'
+        };
+        if (this.referenceDataObject.action != 'ConfigScaleOut') {
+            this.referenceDataObject['artifact-list'].push(configTemplate,
+                pdTemplate
+            );
+        } else {
+            let identifiers = this.referenceDataObject['template-id-list'];
+            if (identifiers) {
+                for (var x = 0; x < identifiers.length; x++) {
                     //for replacing spaces and "/" with "_"
-                    let type = vnfcTypeList[x].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '');
-                    pd_fileName = this.referenceDataFormUtil.createArtifactName(this.referenceDataObject.action, vnf, type, '.yaml')
-                    config_template_fileName = this.referenceDataFormUtil.createArtifactName(this.referenceDataObject.action, vnf, type, extension)
-                    param_fileName = this.referenceDataFormUtil.createArtifactName(this.referenceDataObject.action, vnf, type, '.json')
-                    configTemplate = this.referenceDataFormUtil.createConfigTemplate(config_template_fileName);
-                    pdTemplate = this.referenceDataFormUtil.createPdTemplate(pd_fileName);
-                    paramValue = this.referenceDataFormUtil.createParamValue(param_fileName);
-
+                    identifiers[x] = identifiers[x].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '');
+                    pd_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V_' + identifiers[x] + '.yaml';
+                    config_template_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V_' + identifiers[x] + extension;
+
+                    configTemplate = {
+                        'artifact-name': 'template_' + config_template_fileName,
+                        'artifact-type': 'config_template'
+                    };
+                    pdTemplate = {
+                        'artifact-name': 'pd_' + pd_fileName,
+                        'artifact-type': 'parameter_definitions'
+                    };
                     this.referenceDataObject['artifact-list'].push(configTemplate,
-                        pdTemplate, paramValue
+                        pdTemplate
                     );
                 }
-            } else if (scopeName) {
-                pd_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V.yaml';
-                config_template_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V' + extension;
-                param_fileName = this.referenceDataObject.action + '_' + scopeName + '_' + '0.0.1V.json';
-                configTemplate = this.referenceDataFormUtil.createConfigTemplate(config_template_fileName);
-                pdTemplate = this.referenceDataFormUtil.createPdTemplate(pd_fileName);
-                paramValue = this.referenceDataFormUtil.createParamValue(param_fileName);
-                this.referenceDataObject['artifact-list'].push(configTemplate,
-                    pdTemplate, paramValue
-                );
             }
 
-        } else {
-
-            //preparing the artifact list array file names along with extension
-            let config_template_fileName = this.referenceDataFormUtil.createArtifactName(this.referenceDataObject.action, vnf, '', extension);
-            let pd_fileName = this.referenceDataFormUtil.createArtifactName(this.referenceDataObject.action, vnf, '', '.yaml');
-            let reference_fileName = this.referenceDataFormUtil.createArtifactName(this.referenceDataObject.action, vnf, '', '.json');
-            let param_fileName = this.referenceDataFormUtil.createArtifactName(this.referenceDataObject.action, vnf, '', '.json');
-            configTemplate = this.referenceDataFormUtil.createConfigTemplate(config_template_fileName);
-            pdTemplate = this.referenceDataFormUtil.createPdTemplate(pd_fileName);
-            paramValue = this.referenceDataFormUtil.createParamValue(param_fileName);
-            if (this.referenceDataObject.action != 'ConfigScaleOut') {
-
-                this.referenceDataObject['artifact-list'].push(configTemplate,
-                    pdTemplate, paramValue
-                );
-
-            } else {
-
-                let identifiers = this.referenceDataObject['template-id-list'];
-                if (identifiers) {
-                    for (var x = 0; x < identifiers.length; x++) {
-                        //for replacing spaces and "/" with "_"
-                        let type = identifiers[x].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '');
-                        pd_fileName = this.referenceDataFormUtil.createArtifactNameForIdentifiers(this.referenceDataObject.action, this.referenceDataObject.scope["vnf-type"], type, '.yaml');
-                        config_template_fileName = this.referenceDataFormUtil.createArtifactNameForIdentifiers(this.referenceDataObject.action, this.referenceDataObject.scope["vnf-type"], type, extension);
-                        param_fileName = this.referenceDataFormUtil.createArtifactNameForIdentifiers(this.referenceDataObject.action, this.referenceDataObject.scope["vnf-type"], type, '.json');
-                        configTemplate = this.referenceDataFormUtil.createConfigTemplate(config_template_fileName);
-                        pdTemplate = this.referenceDataFormUtil.createPdTemplate(pd_fileName);
-                        paramValue = this.referenceDataFormUtil.createParamValue(param_fileName);
-
-                        this.referenceDataObject['artifact-list'].push(configTemplate,
-                            pdTemplate, paramValue
-                        );
-                    }
-                }
-
-            }
         }
     }
-    // used to remove the added vms for actions other than configure & scaleout
     deleteVmsforNonActions(newObj, action) {
         let configureObject = (action == 'Configure');
         let ConfigScaleOut = (action == 'ConfigScaleOut');
@@ -1637,78 +1663,26 @@ export class ReferenceDataformComponent implements OnInit {
         }
         return newObj
     }
-    // used to replace the data in tempall obj and form the artifact names
     pushOrReplaceTempData(newObj, action) {
-        let configTemplate
-        let pdTemplate
-        let paramValue
-        if (newObj.action == "Configure" || newObj.action == "ConfigModify") {
-            let extension = this.referenceDataFormUtil.decideExtension(this.referenceDataObject);
-            let pd_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + (newObj['vnfcIdentifier'] ? (newObj['vnfcIdentifier'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_') : "") + '0.0.1V.yaml';
-            let config_template_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + (newObj['vnfcIdentifier'] ? (newObj['vnfcIdentifier'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_') : "") + '0.0.1V' + extension;
-            let param_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + (newObj['vnfcIdentifier'] ? (newObj['vnfcIdentifier'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_') : "") + '0.0.1V.json';
-            configTemplate = this.referenceDataFormUtil.createConfigTemplateForPushReplaceData(config_template_fileName);
-            pdTemplate = this.referenceDataFormUtil.createPdTemplateForPushReplaceData(pd_fileName);
-            paramValue = this.referenceDataFormUtil.createParamValueForPushReplaceData(param_fileName);
-            let idValue = ""
-            if (newObj.scope['vnfc-type']) {
-                idValue = newObj.scope['vnfc-type']
-            } else if (this.vnfcIdentifier) {
-                idValue = this.vnfcIdentifier
+        console.log(this.classNm + ": pushOrReplaceTempData: start: action:[" +
+            action + "]\n newObj.scope vnfc-type:[" + newObj.scope['vnfc-type'] + "]");
+        if (newObj.scope['vnfc-type'] == undefined ||
+            newObj.scope['vnfc-type'] == null ||
+            newObj.scope['vnfc-type'].length < 1) {
+            console.log(this.classNm + ": pushOrReplaceTempData: scope vnfc-type" +
+                " is empty.\n vnfcIdentifier:[" + this.vnfcIdentifier + "]");
+            if (this.vnfcIdentifier != null && this.vnfcIdentifier != undefined &&
+                this.vnfcIdentifier.length > 0) {
+                newObj.scope['vnfc-type'] = this.vnfcIdentifier;
             }
-
-            let arr = [configTemplate, pdTemplate, paramValue]
-            this.mappingEditorService.selectedObj({
-                action: newObj.action,
-                vnf: newObj.scope['vnf-type'] ? newObj.scope['vnf-type'] : "",
-                vnfc: idValue,
-                protocol: newObj['device-protocol'] ? newObj['device-protocol'] : "",
-                param_artifact: paramValue['param_artifact'],
-                pd_artifact: pdTemplate['pd_artifact'],
-                template_artifact: configTemplate['template_artifact']
-            });
-        } else if (newObj.action == "ConfigScaleOut") {
-            let extension = this.referenceDataFormUtil.decideExtension(newObj);
-            let pd_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_0.0.1V' + '_' + (this.templateIdentifier ? (this.templateIdentifier.replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '')) : "") + ".yaml";
-            let config_template_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + '0.0.1V_' + (this.templateIdentifier ? (this.templateIdentifier.replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '') : "") + extension;
-            let param_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + '0.0.1V_' + (this.templateIdentifier ? (this.templateIdentifier.replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '') : "") + '.json';
-            configTemplate = this.referenceDataFormUtil.createConfigTemplateForPushReplaceData(config_template_fileName);
-            pdTemplate = this.referenceDataFormUtil.createPdTemplateForPushReplaceData(pd_fileName);
-            paramValue = this.referenceDataFormUtil.createParamValueForPushReplaceData(param_fileName);
-            let arr = [configTemplate, pdTemplate, paramValue]
-            this.mappingEditorService.selectedObj({
-                action: newObj.action,
-                vnf: newObj.scope['vnf-type'] ? newObj.scope['vnf-type'] : "",
-                //vnfc: newObj['vnfcIdentifier'] ? newObj['vnfcIdentifier'] : "",
-                protocol: newObj['device-protocol'] ? newObj['device-protocol'] : "",
-                templateId: this.templateIdentifier,
-                param_artifact: paramValue['param_artifact'],
-                pd_artifact: pdTemplate['pd_artifact'],
-                template_artifact: configTemplate['template_artifact']
-            });
-        }
-        else {
-            let extension = this.referenceDataFormUtil.decideExtension(newObj);
-            let pd_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + '0.0.1V.yaml';
-            let config_template_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + '0.0.1V' + extension;
-            let param_fileName = this.referenceDataObject.action + '_' + newObj.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '_' + '0.0.1V.json';
-            configTemplate = this.referenceDataFormUtil.createConfigTemplateForPushReplaceData(config_template_fileName);
-            pdTemplate = this.referenceDataFormUtil.createPdTemplateForPushReplaceData(pd_fileName);
-            paramValue = this.referenceDataFormUtil.createParamValueForPushReplaceData(param_fileName);
-            let arr = [configTemplate, pdTemplate, paramValue]
-            this.mappingEditorService.selectedObj({
-                action: newObj.action,
-                vnf: newObj.scope['vnf-type'] ? newObj.scope['vnf-type'] : "",
-                protocol: newObj['device-protocol'] ? newObj['device-protocol'] : "",
-                param_artifact: paramValue['param_artifact'],
-                pd_artifact: pdTemplate['pd_artifact'],
-                template_artifact: configTemplate['template_artifact']
-            });
-        }
-
+        };
         let actionObjIndex = this.tempAllData.findIndex(obj => {
             return obj['action'] == action;
         });
+        if (newObj.action != 'HealthCheck') {
+            delete newObj['url'];
+        }
+
         if (actionObjIndex > -1) {
             this.tempAllData[actionObjIndex] = newObj;
             this.mappingEditorService.saveLatestAction(this.tempAllData[actionObjIndex]);
@@ -1721,10 +1695,8 @@ export class ReferenceDataformComponent implements OnInit {
             }
         } else {
             if (newObj.action != '') {
-
                 this.tempAllData.push(newObj);
                 this.mappingEditorService.saveLatestAction(newObj);
-
                 if (newObj.action == "ConfigScaleOut") {
                     this.mappingEditorService.saveLatestIdentifier(this.templateIdentifier);
                 }
@@ -1734,9 +1706,12 @@ export class ReferenceDataformComponent implements OnInit {
                 }
             }
         }
+
     }
+
     // removes the unwanted keys added in the artifact for vnfc level actions
     deleteUnwantedKeys(newObj) {
+        console.log(this.classNm + ": deleteUnwantedKeys: start.");
         newObj = JSON.parse(JSON.stringify(newObj))
         delete newObj['template-id']
         delete newObj['vnfcIdentifier']
@@ -1746,28 +1721,25 @@ export class ReferenceDataformComponent implements OnInit {
         if (newObj.action != 'HealthCheck') {
             delete newObj['url'];
         }
-        if (newObj.action != "Configure" && newObj.action != "ConfigModify") {
+        if (newObj.action != "Configure" && newObj.action != "ConfigModify" && newObj.action != "DistributeTraffic") {
             newObj.scope['vnfc-type-list'] = [];
         }
         return newObj
     }
 
     addAllActionObj(newObj, scopeName) {
-
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": addAllActionObj: start.");
         //Creating all action block to allow mulitple actions at once
         let allAction = {
             action: 'AllAction',
             'action-level': 'vnf',
             scope: newObj.scope,
-            'artifact-list': []
+            'artifact-list': [{
+                'artifact-name': 'reference_AllAction' + '_' + scopeName + '_' + '0.0.1V.json',
+                'artifact-type': 'reference_template'
+            }]
         };
-        let vnfType = this.referenceDataObject.scope['vnf-type'].replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '');
-
-        allAction['artifact-list'].push({
-            'artifact-name': 'reference_AllAction' + '_' + vnfType + '_' + '0.0.1V.json',
-            'artifact-type': 'reference_template'
-        })
-
         let allActionIndex = this.tempAllData.findIndex(obj => {
             return obj['action'] == 'AllAction';
         });
@@ -1779,18 +1751,12 @@ export class ReferenceDataformComponent implements OnInit {
     }
 
     resetTempData() {
-      let methName= "resetTempData";
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": start.");
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": "+methName+": tempAllData:["+
-          JSON.stringify(this.tempAllData)+"]");
-        if (this.utilityService.checkNotNull(this.uploadedDataArray)) {
-
-            if (this.utilityService.checkNotNull(this.tempAllData)) {
+        if (this.utilityService.getTracelvl() > 0)
+            console.log(this.classNm + ": resetTempData: start.");
+        if (this.uploadedDataArray && this.uploadedDataArray != undefined && this.uploadedDataArray.length != 0) {
+            if (this.tempAllData && this.tempAllData != undefined) {
                 for (var i = 0; i < this.tempAllData.length; i++) {
                     var result = false;
-
                     if (this.tempAllData[i].action === 'AllAction') {
                         result = true;
                     }
@@ -1809,27 +1775,26 @@ export class ReferenceDataformComponent implements OnInit {
     }
 
     trackByFn(index, item) {
-        return index; // or item.id
+        return index;
     }
+
     getArtifactsOpenStack() {
+        console.log(this.classNm + ": getArtifactsOpenStack: start: " +
+            "tempAllData length=" + this.tempAllData.length);
         var array = []
         var vnfcFunctionCodeArrayList = [];
         var vnfcSetArray = [];
-        //  var vnfcSet = new Set();
         for (var i = 0; i < this.tempAllData.length; i++) {
             if (!this.checkIfelementExistsInArray(this.tempAllData[i].action, this.actions) && (this.tempAllData[i].action != 'AllAction')) {
                 var vnfcFunctionCodeArray = this.tempAllData[i]["vnfc-function-code-list"]
-                // vnfcSet.add("Actions")
-                /*  for (var j = 0; j < vnfcFunctionCodeArray.length; j++) {
-                      vnfcSet.add(vnfcFunctionCodeArray[j])
-                  }*/
                 vnfcFunctionCodeArrayList.push([this.tempAllData[i].action].concat(this.tempAllData[i]["vnfc-function-code-list"]))
             }
             if (this.tempAllData[i].action === 'OpenStack Actions') {
                 vnfcSetArray = this.tempAllData[i]['firstRowVmSpreadSheet']
             }
         }
-
+        console.log(this.classNm + ": getArtifactsOpenStack: vnfcSetArray length=" +
+            vnfcSetArray.length);
         if (vnfcSetArray) {
             let vnfcSetArrayLen = vnfcSetArray.length;
 
@@ -1852,6 +1817,54 @@ export class ReferenceDataformComponent implements OnInit {
         }
     }
 
+    /**
+     * Handles the display of VM block based on the action change
+     */
+    handleVMBlockDisplay() {
+        switch (this.referenceDataObject.action) {
+            case this.actionList.ConfigScaleOut:
+            case this.actionList.Configure:
+            case undefined:
+            case '':
+                this.displayVMBlock = true;
+                break;
+            default:
+                this.displayVMBlock = false;
+        }
+    }
+
+    //.. check VNFC Type equality in Upper Selection vs entered in Sample field
+    checkVnfcTypeEqual(vnfctp: string) {
+        var methName = "checkVnfcTypeEqual";
+        console.log(this.classNm + ": " + methName + ": vnfctp:[" + vnfctp + "]");
+        console.log(this.classNm + ": " + methName + ": vnfcIdentifier:[" +
+            this.vnfcIdentifier + "]");
+        console.log(this.classNm + ": " + methName + ":  Sample[vnfc-type]:[" +
+            this.Sample['vnfc-type'] + "]");
+        if (vnfctp != null && vnfctp.length > 0) {
+            if (this.vnfcIdentifier != null && this.vnfcIdentifier.length > 0) {
+                console.log(
+                    this.classNm + ": " + methName + ": compare non empty VNFC Types...");
+                if (vnfctp != this.vnfcIdentifier) {
+                    console.log(this.classNm + ": " + methName + ": Non-match WARNING !");
+                    //.. display in pop-up
+                    this.nService.warn('WARNING',
+                        "The specified VNFC Types don't match." +
+                        " Can cause discrepancy in the artifacts.", this.options);
+                } else {
+                    console.log(this.classNm + ": checkVnfcTypeEqual: VNFC Types're equal.");
+                };
+            };
+        };
+    };
+
+    //.. populating VNFC Type in Sample fields
+    setVnfcTypeInSample(vnfctp: string) {
+        // if( this.utilityService.getTracelvl() > 0 )
+        console.log(this.classNm + ": setVnfcTypeInSample: vnfctp:[" + vnfctp + "]");
+        this.Sample['vnfc-type'] = vnfctp;
+    };
+
     // Common method to show validation errors
     private showValidationErrors(referenceDataObject) {
         if (this.referenceDataObject.action === '') {
@@ -1866,16 +1879,10 @@ export class ReferenceDataformComponent implements OnInit {
         if (referenceDataObject.action === 'ConfigScaleOut' && !this.templateIdentifier) {
             this.nService.error('Error', 'Select a valid Template Identifier');
         }
-
-        // if ((referenceDataObject.action === 'Configure' || referenceDataObject.action === 'ConfigModify') && !this.vnfcIdentifier && this.displayVnfc != 'false') {
-        //     this.nService.error('Error', 'Select a valid Vnfc Type');
-        //     return;
-        // }
     }
 
     resetArtifactList(obj) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": resetArtifactList: start...");
+        console.log(this.classNm + ": resetArtifactList: start...");
         let vnfcTypeList = obj.scope['vnfc-type-list'];
         let vnf = this.referenceDataObject.scope['vnf-type']
         let pd_fileName
@@ -1913,86 +1920,4 @@ export class ReferenceDataformComponent implements OnInit {
             );
         }
     }
-
-    /**
-     * Handles the display of VM block based on the action change
-     */
-    handleVMBlockDisplay() {
-        switch (this.referenceDataObject.action) {
-            case this.actionList.ConfigScaleOut:
-            case this.actionList.Configure:
-            case undefined:
-            case '':
-                this.displayVMBlock = true;
-                break;
-            default:
-                this.displayVMBlock = false;
-        }
-    }
-
-  //.. check VNFC Type equality in Upper Selection vs entered in Sample field
-  checkVnfcTypeEqual( vnfctp: string ) {
-    var methName= "checkVnfcTypeEqual";
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log(this.classNm+": "+methName+": vnfctp:["+vnfctp+"]");
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.classNm+": "+methName+": vnfcIdentifier:["+
-        this.vnfcIdentifier+"]");
-    if( this.utilityService.getTracelvl() > 1 )
-      console.log( this.classNm+": "+methName+":  Sample[vnfc-type]:["+
-        this.Sample['vnfc-type']+"]");
-    if( vnfctp != null && vnfctp.length > 0 ) {
-      if( this.vnfcIdentifier != null && this.vnfcIdentifier.length > 0 ) {
-        console.log(
-          this.classNm+": "+methName+": compare non empty VNFC Types...");
-        if( vnfctp != this.vnfcIdentifier ) {
-          if( this.utilityService.getTracelvl() > 0 )
-            console.log( this.classNm+": "+methName+": Non-match WARNING !");
-          //.. display in pop-up
-          this.nService.warn( 'WARNING',
-            "The specified VNFC Types don't match."+
-            " Can cause discrepancy in the artifacts.", this.options );
-        } else {
-          if( this.utilityService.getTracelvl() > 0 )
-            console.log(this.classNm+": checkVnfcTypeEqual: VNFC Types're equal.");
-        };
-      };
-    };
-  };
-
-  //.. populating VNFC Type in Sample fields
-  setVnfcTypeInSample( vnfctp: string ) {
-    //clear vnfc information samples
-      this.clearVnfcData();
-
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.classNm+": setVnfcTypeInSample: vnfctp:["+vnfctp+"]");
-    this.Sample['vnfc-type']= vnfctp;
-  };
-
-    /**
-     * Procesess reference data after retrieval from appc or after a reference file has been uploaded from PC.
-    */
-    processReferenceDataAfterRetrieval() {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+": processReferenceDataAfterRetr: start...");
-        if (this.referenceDataObject.action === 'OpenStack Actions') {
-            this.deviceProtocols = ['', 'OpenStack'];
-            this.buildDesignComponent.tabs = this.referencDataTab;
-        } else {
-            this.buildDesignComponent.tabs = this.allTabs;
-        }
-      if( this.utilityService.getTracelvl() > 1 )
-        console.log( this.classNm+": processReferenceDataAfterRetr: done.");
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+":  vnfcIdentifier:["+this.vnfcIdentifier+"]");
-      if( this.utilityService.getTracelvl() > 1 )
-        console.log( this.classNm+":  oldVnfcIdentifier:["+
-          this.oldVnfcIdentifier+"]");
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.classNm+":  refDataObj.scope.vnfc-type:["+
-          this.referenceDataObject.scope['vnfc-type']+"]");
-      this.setVnfcTypeInSample( this.vnfcIdentifier );
-    }
-
 }
diff --git a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.util.ts b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.util.ts
index bb564b7..00e014c 100644
--- a/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.util.ts
+++ b/src/app/vnfs/build-artifacts/reference-dataform/reference-dataform.util.ts
@@ -26,7 +26,7 @@ import {Observable} from 'rxjs';
 import {UtilityService} from '../../../shared/services/utilityService/utility.service';
 import { environment } from '../../../../environments/environment';
 import { HttpUtilService } from '../../../shared/services/httpUtil/http-util.service';
-import {APIService} from "../../../shared/services/cdt.apicall";
+//import {APIService} from "../../../shared/services/cdt.apicall";
 
 @Injectable()
 export class ReferenceDataFormUtil {
@@ -35,7 +35,9 @@ export class ReferenceDataFormUtil {
     private failureMessage = 'There is no artifact saved in APPC for the selected action!';
     private response: Observable<Object>;
 
-    constructor(private notificationService: NotificationsService, private utilityService:UtilityService, private apiService: APIService) {
+    constructor(
+      private notificationService: NotificationsService, private utilityService:UtilityService, private httpUtils: HttpUtilService
+    ) {
     }
 
     checkResult(result: any) {
@@ -152,10 +154,13 @@ export class ReferenceDataFormUtil {
         return paramValue;
     }
 
-    handleApiData(data,artifactType)
+    handleApiData(payloadData,artifactType)
     {
-        this.response = this.apiService.callGetArtifactsApi(data);
-        this.response.subscribe(response => {
+        this.response =
+        this.httpUtils.post({
+            url: environment.getDesigns,
+            data: payloadData });
+        this.response.subscribe( response => {
           this.utilityService.processApiSubscribe(response, this.utilityService.putAction, artifactType)
         },
         error => this.utilityService.processApiError());
diff --git a/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.html b/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.html
index dc5e812..26cbf27 100644
--- a/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.html
+++ b/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.html
@@ -69,12 +69,13 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
                         <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12">
                             <label>Vnf Type</label><input class="form-control" type="text" disabled value="{{vnfType}}" />
                         </div>
-                        <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="vnfcType">
-                            <label>Vnfc Type</label>  <label style="font-size:12px;">(NFC Function)</label>
-                            <input class="form-control" type="text" disabled value="{{vnfcType}}" />
+                        <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="
+vnfcType"
+>
+                            <label>Vnfc Type</label><input class="form-control" type="text" disabled value="{{vnfcType}}" />
                         </div>
                         <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="!vnfcType">
-                
+
                         </div>
                         <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12">
                             <label>Protocol</label><input class="form-control" type="text" disabled value="{{protocol}}" />
@@ -107,24 +108,14 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
             </div>
         </div>
         <hr>
-        <!--Commenting out 1712 changes here-->
-        <!--<div class="col-md-12" [hidden]="!showMappingDownloadDiv"><label>Download Name/Value pair as : </label>
- <select class="form-control col-md-3" [(ngModel)]="mapppingDownloadType" (ngModelChange)="onDownloadParameter()"> 
-                <option value="">Select</option> 
-                <option value="Json">JSON</option> 
-                <option value="Xls">XLS</option> 
-            </select>
-</div>-->
-
+      
         <div class="col-md-12"></div>
         <div><label for="textAreaGeneratedTemplate">
             <div class="mdl-card__title-text">Param Name Value List</div>
             <div><font size="1">(Please click anywhere on the editor to see the synced name value pairs)</font></div>
         </label>
-            <!-- <ace-editor [(text)]="this.artifactRequest.paramsContent" [theme]="'chrome'" [mode]="'velocity'" (textChanged)="onParamChanges($event)" [options]="{maxLines: 'Infinity', fontSize: '13pt'}"
-                style="min-height: 500px; width: fit-content;"></ace-editor> -->
             <ace-editor [(text)]="this.artifactRequest.paramsContent" #templateeditor [theme]="'chrome'" [mode]="'velocity'" (textChanged)="onParamChanges($event)" [options]="{maxLines: '100', fontSize: '13pt' }" style="min-height: 200px; width: 100%"></ace-editor>
         </div>
 
     </tab>
-</tabs>
\ No newline at end of file
+</tabs>
diff --git a/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.ts b/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.ts
index a4e0539..40a5291 100644
--- a/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.ts
+++ b/src/app/vnfs/build-artifacts/template-holder/param-name-value/param-name-value.component.ts
@@ -44,7 +44,6 @@ import { NgProgress } from 'ngx-progressbar';
 import * as XLSX from 'xlsx';
 import { NgxSpinnerService } from 'ngx-spinner';
 import {UtilityService} from '../../../../shared/services/utilityService/utility.service';
-import { APIService } from "../../../../shared/services/cdt.apicall";
 
 declare var $: any;
 
@@ -102,13 +101,14 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
     @ViewChild('myInputParam') myInputParam: any;
     @ViewChild(ModalComponent) modalComponent: ModalComponent;
     @ContentChildren(Tab) tabs: QueryList<Tab>;
-    public subscription: any;
+    public subscription: Subscription;
     public item: any = {};
     vnfType: any = '';
     vnfcType: any = '';
     protocol: any = '';
     refObj: any;
-    public paramsContent:any;
+    public paramsContent = localStorage['paramsContent'];
+    nameValueSubscription: Subscription;
 
     constructor(
         private buildDesignComponent: BuildDesignComponent,
@@ -122,9 +122,7 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
         private nService: NotificationsService,
         private ngProgress: NgProgress,
         private spinner: NgxSpinnerService,
-        private apiService:APIService, 
-        private utilityService: UtilityService
-        
+        private utilityService: UtilityService,
     ) {
         this.artifactRequest.action = '';
         this.artifactRequest.version = '';
@@ -134,27 +132,29 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
     ngOnInit() {
         var refObj = this.refObj = this.prepareFileName();
         if (refObj && refObj != undefined) {
-            try{
-                this.paramsContent=JSON.stringify(JSON.parse(localStorage['paramsContent']))
-            }
-            catch(e)
-            {
-                console.log("error parsing param values");
-            }
             if (this.paramsContent && this.paramsContent != undefined && this.paramsContent !== '{}') {
                 this.artifactRequest.paramsContent = this.formatNameValuePairs(this.paramsContent);
-                
+                // this.artifactRequest.paramsContent = this.paramsContent;
+
             }
             else {
                 this.artifactRequest.paramsContent = '{}';
             }
 
+            //  refObj = refObj[refObj.length - 1];
             this.item = refObj;
-            this.vnfType = this.item.vnf;
-            this.vnfcType = this.item.vnfc;
-            this.protocol = this.item.protocol;
+            this.vnfType = this.item.scope['vnf-type'];
+            this.vnfcType = this.item.scope['vnfc-type'];
+            this.protocol = this.item['device-protocol'];
             this.action = this.item.action;
             var artifactList = this.item['artifact-list'];
+            for (var i = 0; i < artifactList.length; i++) {
+                var artifactName = artifactList[i]['artifact-name'];
+                var array = artifactName.split('_');
+                if (array[0].toUpperCase() === 'TEMPLATE') {
+                    this.artifactName = artifactName;
+                }
+            }
         }
         else {
             this.item = {
@@ -170,9 +170,18 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
                 'scopeType': ''
             };
         }
+        this.initialAction = this.item.action;
+        this.subscription = this.activeRoutes.url.subscribe(UrlSegment => {
+            this.actionType = UrlSegment[0].path;
+        });
+
+        if (this.actionType === 'myTemplates') {
+            this.mappingEditorService.fromScreen = 'MappingScreen';
+        }
         this.mappingEditorService.paramData = [];
         this.identifier = this.mappingEditorService.identifier;
 
+
     }
 
     //========================== End of ngOnInit() Method============================================
@@ -181,20 +190,25 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
     }
 
     //========================== End of browseOption() Method============================================
+
     ngOnDestroy() {
         this.prepareFileName();
         if( this.subscription ) { this.subscription.unsubscribe(); }
-       // if( this.nameValueSubscription ) { this.nameValueSubscription.unsubscribe(); }
+        if( this.nameValueSubscription ) { this.nameValueSubscription.unsubscribe(); }
     }
 
     //========================== End of ngOnDestroy() Method============================================
     ngAfterViewInit() {
-        this.configMappingEditorContent = this.mappingEditorService.getTemplateMappingDataFromStore();
-        this.fileType = sessionStorage.getItem('fileType');
-        if (this.configMappingEditorContent)
-          this.mappingEditorService.initialise(this.mappingComponent.templateeditor.getEditor(), this.configMappingEditorContent);
-        
+        if (this.mappingEditorService.fromScreen === 'MappingScreen') {
+            this.configMappingEditorContent = this.mappingEditorService.getTemplateMappingDataFromStore();
+            this.fileType = sessionStorage.getItem('fileType');
+            if (this.configMappingEditorContent)
+                this.mappingEditorService.initialise(this.mappingComponent.templateeditor.getEditor(), this.configMappingEditorContent, this.modal);
+        }
         if (this.refObj) {
+
+            this.artifactRequest.action = this.item.action;
+            this.artifactRequest.vnfType = this.vnfType;
             if (this.vnfcType && this.vnfcType.length != 0) {
                 this.scopeName = this.vnfcType;
             }
@@ -220,11 +234,13 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
                 // Create the file reader
                 let reader = new FileReader();
                 this.readFile(input.files[0], reader, (result) => {
-                    var jsonObject = JSON.parse(result);
-                    this.artifactRequest.paramsContent = JSON.stringify(jsonObject, null, 1);
-                    this.notificationService.notifySuccessMessage('Configuration Template file successfully uploaded..');
-                    this.mappingEditorService.setParamContent(this.artifactRequest.paramsContent);
-                    localStorage['paramsContent'] = this.artifactRequest.paramsContent;
+                    if ('Mapping Data' === this.selectedUploadType) {
+                        var jsonObject = JSON.parse(result);
+                        this.artifactRequest.paramsContent = JSON.stringify(jsonObject, null, 1);
+                        this.notificationService.notifySuccessMessage('Configuration Template file successfully uploaded..');
+                        this.mappingEditorService.setParamContent(this.artifactRequest.paramsContent);
+                        localStorage['paramsContent'] = this.artifactRequest.paramsContent;
+                    }
                     this.enableMerge = true;
                     this.initialData = result;
                     setTimeout(() => {
@@ -262,6 +278,7 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
             // callback with the results
             callback(reader.result);
         };
+        this.notificationService.notifySuccessMessage('Uploading File ' + file.name + ':' + file.type + ':' + file.size);
         // Read the file
         reader.readAsText(file, 'UTF-8');
     }
@@ -273,23 +290,44 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
     }
 
     //========================== End of onParamChanges() Method============================================
+
+    updateFileName(action: any, scopeName: any, versionNo: any) {
+        let fileName = 'param_' + action + '_' + scopeName + '_' + versionNo + 'V.json';
+        this.downloadedFileName = fileName;
+        return fileName;
+    }
+
+    //========================== End of updateFileName() Method============================================
+    updateFileNameForConfigScaleOut(action: any, scopeName: any, versionNo: any, id: any) {
+        let fileName = 'param_' + action + '_' + scopeName + '_' + versionNo + 'V_' + id + '.json';
+        this.downloadedFileName = fileName;
+        return fileName;
+    }
+    //========================== End of updateFileNameForConfigScaleOut() Method============================================
     prepareFileName(): any {
-        let fileNameObject: any = this.mappingEditorService.newObject;
+        let fileNameObject: any = this.mappingEditorService.latestAction;
         return fileNameObject;
     }
 
     //========================== End of prepareFileName() Method============================================
+
     retrieveNameValueFromAppc() {
         let refObj = this.refObj;
         if (refObj && refObj != undefined) {
             this.enableMerge = true;
             var scopeName = this.scopeName.replace(/ /g, '').replace(new RegExp('/', "g"), '_').replace(/ /g, '');
             let fileName = '';
-            fileName=refObj["param_artifact"]
+            let id = this.mappingEditorService.identifier;
+            if (id) fileName = this.updateFileNameForConfigScaleOut(this.item.action, scopeName, this.versionNo, id);
+            else fileName = this.updateFileName(this.item.action, scopeName, this.versionNo);
+
             let input=this.utilityService.createPayloadForRetrieve(false, this.item.action, this.vnfType, fileName);
             let artifactContent: any;
             this.ngProgress.start();
-            this.apiService.callGetArtifactsApi(input).subscribe(resp => {
+            this.nameValueSubscription = this.httpUtil.post({
+                url: environment.getDesigns,
+                data: input
+            }).subscribe(resp => {
                 if (resp.output.status.code === '400' && resp.output.status.message === 'success') {
                     this.nService.success('Success', 'Name/value pairs retrieved successfully from APPC');
                     this.enableMerge = true;
@@ -324,6 +362,7 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
     }
 
     //========================== End of retrieveNameValueFromAppc() Method============================================
+
     formatNameValuePairs(namevaluePairs: string) {
         var string = namevaluePairs.substring(1, namevaluePairs.length - 1);
         var stringArr = string.split(',');
@@ -417,7 +456,7 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
                                     'ruleTypeValues': arr2item.ruleTypeValues
                                 };
                                 pdDataArrayForSession.splice(i, 1, json);
-                                
+
                             }
 
                         });
@@ -432,8 +471,9 @@ export class GoldenConfigurationMappingComponent implements OnInit, OnDestroy {
             }
         }
         catch (error) {
+            console.log('Error occured in syncing param names' + JSON.stringify(error));
             this.nService.error('Error', 'Error synchronising with name values. Please check the format of json uploaded/ retrieved');
         }
     }
 
-}
\ No newline at end of file
+}
diff --git a/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.css b/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.css
index 646d3ce..c8100e3 100644
--- a/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.css
+++ b/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.css
@@ -32,16 +32,4 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
 
 .options-menu {
     padding: 3px 20px;
-}
-.ace_cursor{
-    background-color: greenyellow;
-    
-}
-.ace-monokai{
-    color: greenyellow;
-    
-}
-.ace_scroller{
-    color: white;
-    background-color: wheat;
 }
\ No newline at end of file
diff --git a/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.html b/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.html
index 67bce4d..105f0ec 100644
--- a/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.html
+++ b/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.html
@@ -42,17 +42,17 @@ limitations under the License.
                         <label>Vnf Type</label><input class="form-control" type="text" disabled value="{{vnfType}}" />
                     </div>
                     <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="vnfcType">
-                            <label>Vnfc Type</label>  <label style="font-size:12px;">(NFC Function)</label>
-                            <input class="form-control" type="text" disabled value="{{vnfcType}}" />
+                        <label>Vnfc Type</label><input class="form-control" type="text" disabled value="{{vnfcType}}" />
                     </div>
                     <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12" *ngIf="!vnfcType">
-                
+
                     </div>
                     <div class="col-lg-3 col-sm-6 col-md-3 col-xs-12">
                         <label>Protocol</label><input class="form-control" type="text" disabled value="{{protocol}}" />
                     </div>
                     <div *ngIf="(action === 'ConfigScaleOut')" class="col-lg-3 col-sm-6 col-md-3 col-xs-12">
                         <label>Template Identifier</label><input class="form-control" type="text" [(ngModel)]="identifier" disabled />
+
                     </div>
                 </div>
             </div>
@@ -62,8 +62,7 @@ limitations under the License.
             <div class="input-group">
                 <input id="inputFile" class="file" #myInput type='file' (change)='fileChange(myInput)'>
                 <input [(ngModel)]="fileName" type="text" class="input-lg" disabled placeholder="Upload template from PC" style="width:80%">
-                <button (click)="browseOption($event)" [disabled]="!enableBrowse" class="browse mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary input-lg"
-                    type="button">Upload Template File
+                <button (click)="browseOption($event)" [disabled]="!enableBrowse" class="browse mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary input-lg" type="button">Upload Template File
                 </button>
             </div>
         </div>
@@ -71,7 +70,7 @@ limitations under the License.
         <br>
         <div class="row" style="margin-bottom: 20px;">
             <div class="col-md-12 text-right">
-                <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" (click)="syncTemplate(0)">Synchronize Template Parameters
+                <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" (click)="syncTemplate()">Synchronize Template Parameters
                 </button>
                 <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" (click)="mergeParams()"> Merge from Param
                 </button>
@@ -82,15 +81,17 @@ limitations under the License.
     <div><label for="textAreaGeneratedTemplate">
         <div class="mdl-card__title-text">File Editor</div>
     </label>
-        <!-- <ace-editor [(text)]="configMappingEditorContent" #templateeditor [theme]="'chrome'" [mode]="'velocity'" [options]="{maxLines: 'Infinity', fontSize: '13pt'}"
-            style="min-height: 500px; width: fit-content;scroll-snap-coordinate: 3%"></ace-editor> -->
-        <ace-editor [(text)]="configMappingEditorContent" #templateeditor [theme]="'chrome'" [mode]="'velocity'" [options]="{maxLines: '100', fontSize: '13pt' }"
-            style="min-height: 200px; width: 100%; caret-color: white "></ace-editor>
+        <ace-editor [(text)]="configMappingEditorContent" #templateeditor [theme]="'chrome'" [mode]="'velocity'" [options]="{maxLines: '100', fontSize: '13pt' }" style="min-height: 200px; width: 100%; caret-color: white "></ace-editor>
     </div>
-
+    <app-modal [title]="'Confirmation'" [isShow]="false" [message]="'Template is saved and ready for creating parameter definition'" #modalComponent>
+    </app-modal>
     <modal #myModal>
-        <modal-header [show-close]="true">
-            <h4 class="modal-title">Enter Name for <b>"{{selectedWord}}"</b></h4>
+        <modal-header style="height:65px">
+            <h4 class="modal-title" style="position:absolute;">Enter Name for <b>"{{selectedWord}}"</b></h4>
+            <button type="button" class="close" aria-label="Close" (click)="modal.close()" style="margin-left:auto">
+                <span aria-hidden="true">&times;</span>
+            </button>
+            
         </modal-header>
         <modal-body>
             <div class="form-group row">
@@ -98,16 +99,14 @@ limitations under the License.
                 <div class="col-12">
                     <input class="form-control" [(ngModel)]="tempName" name="templateName" type="text" id="tempName">
                     <span class="error-message" [hidden]="checkNameEntered" style="color: red;">Required Field</span>
-                    <span class="error-message" [hidden]="checkSpace" style="color: red;">Name can't start or end with space(s)</span>
                 </div>
             </div>
         </modal-body>
         <modal-footer [show-default-buttons]="false">
-            <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent
-                    
-                   " (click)="modal.close();checkNameEntered=true;checkSpace=true;tempName=''">Cancel</button>
             <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" (click)="submitNameValues()">Submit
             </button>
-
+            <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent
+    
+    " (click)="modal.close()">Cancel</button>
         </modal-footer>
     </modal>
diff --git a/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.ts b/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.ts
index 64777ea..8afa5bc 100644
--- a/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.ts
+++ b/src/app/vnfs/build-artifacts/template-holder/template-configuration/template-configuration.component.ts
@@ -3,6 +3,8 @@
 ===================================================================
 Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
 ===================================================================
+Copyright (C) 2018 IBM.
+===================================================================
 
 Unless otherwise specified, all software contained herein is licensed
 under the Apache License, Version 2.0 (the License);
@@ -17,11 +19,11 @@ 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.
 
-ECOMP is a trademark and service mark of AT&T Intellectual Property.
 ============LICENSE_END============================================
 */
 
 import { Component, Input, OnInit, ViewChild } from '@angular/core';
+import { Subscription } from 'rxjs/Subscription';
 import { HttpUtilService } from '../../../../shared/services/httpUtil/http-util.service';
 import { MappingEditorService } from '../../../../shared/services/mapping-editor.service';
 import { ArtifactRequest } from '../../../../shared/models/index';
@@ -36,31 +38,31 @@ import { BuildDesignComponent } from '../../build-artifacts.component';
 import { environment } from '../../../../../environments/environment';
 import { ModalComponent } from 'ng2-bs3-modal/ng2-bs3-modal';
 import { NgProgress } from 'ngx-progressbar';
+import { NgxSpinnerService } from 'ngx-spinner';
 import { UtilityService } from '../../../../shared/services/utilityService/utility.service';
-import { APIService } from "../../../../shared/services/cdt.apicall";
-import { ProcOnSrvSideSvc } from "../../../../shared/services/procOnSrvSide.service";
 declare var $: any
-
+const PARAM_DATA:string="param_data";
+const TEMPLATE_DATA:string="template_data";
 @Component({ selector: 'app-golden-configuration', templateUrl: './template-configuration.component.html', styleUrls: ['./template-configuration.component.css'] })
 export class GoldenConfigurationComponent implements OnInit {
-  clName= "TemplateConfComp";
+  clName= "TemplateConfigCompon";
   @ViewChild('templateeditor') templateeditor;
   @Input() configMappingEditorContent: string;
   @Input() isMappingComp: boolean;
   @ViewChild('myInput') myInputVariable: any;
-  // @ViewChild(ModalComponent) modalComponent: ModalComponent;
   @ViewChild('myModal') modal: ModalComponent;
   aceText: string = ""
   fileName: string = ""
   showTemplateVersionDiv: any;
   downloadedTemplateFileName: any;
   downloadedParamFileName: any;
-  templateVersionNo: any = require('../../../../../cdt.application.properties.json').versionNoForApiCall;
+  templateVersionNo: any = '0.0.1';
   saveToGuiCacheFlag = 'false';
   initialAction: any;
   public referenceData: Array<Object> = [];
   public scopeName: any;
-  public subscription: any;
+  public subscription: Subscription;
+  public templateSubscription : Subscription;
   public item: any = {};
   public goldenActions: Array<string> = [];
   public refNameObj = {};
@@ -76,6 +78,7 @@ export class GoldenConfigurationComponent implements OnInit {
   enableBrowse: boolean = true;
   enableMerge: boolean = false;
   uploadValidationSuccess: boolean = false;
+  fileExtension: any = "xml";
   apiToken = localStorage['apiToken'];
   public appDataObject: any;
   public downloadDataObject: any;
@@ -89,10 +92,11 @@ export class GoldenConfigurationComponent implements OnInit {
     { action: "GetRunningConfig", value: "GetRunningConfig" },
     { action: "HealthCheck", value: "HealthCheck" },
     { action: "StartApplication", value: "StartApplication" },
-    { action: "StopApplication", value: "StopApplication" }
+    { action: "StopApplication", value: "StopApplication" },
+    { action: "DistributeTraffic", value: "DistributeTraffic" }
   ];
   options = {
-    timeOut: 4500,
+    timeOut: 1000,
     showProgressBar: true,
     pauseOnHover: true,
     clickToClose: true,
@@ -100,30 +104,25 @@ export class GoldenConfigurationComponent implements OnInit {
   }
   public replaceWord;
   public enableDownloadButtons: boolean = false;
-
+   
   constructor(
-    private buildDesignComponent: BuildDesignComponent,
-    private apiService: APIService,
-    private utilityService: UtilityService,
-    private paramShareService: ParamShareService,
-    private dialogService: DialogService,
-    private notificationService: NotificationService,
-    private httpUtil: HttpUtilService,
-    private mappingEditorService: MappingEditorService,
-    private activeRoutes: ActivatedRoute,
-    private router: Router,
-    private nService: NotificationsService,
-    private procOnSrvSideSvc: ProcOnSrvSideSvc,
-    private ngProgress: NgProgress)
-  {
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.clName+": new: start.");
+    private buildDesignComponent: BuildDesignComponent, 
+    private paramShareService: ParamShareService, 
+    private dialogService: DialogService, 
+    private notificationService: NotificationService, 
+    private httpUtil: HttpUtilService, 
+    private mappingEditorService: MappingEditorService, 
+    private activeRoutes: ActivatedRoute, 
+    private router: Router, 
+    private nService: NotificationsService, 
+    private ngProgress: NgProgress,
+    private spinner: NgxSpinnerService,
+    private utilityService: UtilityService) {
     this.artifactRequest.action = '';
     this.artifactRequest.version = '';
     this.artifactRequest.paramsContent = '{}';
     this.artifactRequest.paramKeysContent = '';
   }
-
   public templateEditor: any;
   public fileType: any = '';
   public actionType: any;
@@ -149,33 +148,32 @@ export class GoldenConfigurationComponent implements OnInit {
   editor: any;
   editorContent: any;
   tempName: any;
-  paramArtifactName: any;
   enableValidateTemplate: boolean = false;;
   public selectedUploadType: string = this.uploadTypes[0].value;
-  checkSpace: boolean = true;
-
+  identifier: any;
   public tempRetrievalResponse: any;
   public mergeStatus: boolean = false;
-  //====================================================
+
+  //======================================Start of ngOnInit() Method============================================
   ngOnInit() {
     var methName= "ngOnInit";
     if( this.utilityService.getTracelvl() > 0 )
       console.log( this.clName+": "+methName+": start.");
     var refObj = this.refObj = this.prepareFileName();
-    // console.log("Ref object:  " + JSON.stringify(refObj))
+    if( this.utilityService.getTracelvl() > 0 )
+      console.log( this.clName+": "+methName+
+        ": refObj:["+JSON.stringify(refObj)+"]");
     if (refObj && refObj != undefined) {
       this.item = refObj;
 
-      this.vnfType = this.item.vnf;
-      this.vnfcType = this.item.vnfc;
-      this.protocol = this.item.protocol;
+      this.vnfType = this.item.scope["vnf-type"];
+      this.vnfcType = this.item.scope["vnfc-type"];
+      this.protocol = this.item['device-protocol'];
       this.action = this.item.action;
       if( this.utilityService.getTracelvl() > 0 )
         console.log( this.clName+": "+methName+": vnfType:["+this.vnfType+
           "] vnfcType:["+this.vnfcType+"] protocol:["+this.protocol+"] action:["+
           this.action+"]");
-      this.artifactName = this.item["template_artifact"]
-      this.paramArtifactName = this.item["param_artifact"]
       this.artifactRequest.action = this.item.action;
       this.artifactRequest.vnfType = this.vnfType;
       if (this.vnfcType != undefined && this.vnfcType.length != 0) {
@@ -186,21 +184,17 @@ export class GoldenConfigurationComponent implements OnInit {
       }
     }
     else {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.clName+": "+methName+": refObj is not defined.");
       this.item = { "action": "", "scope": { "vnf-type": "", "vnfc-type": "" }, "vm": [], "protocol": "", "download-dg-reference": "", "user-name": "", "port-number": "", "artifact-list": [], "deviceTemplate": "", "scopeType": "" };
     }
     this.initialAction = this.item.action;
-    this.activeRoutes.url.subscribe(UrlSegment => {
+    this.subscription = this.activeRoutes.url.subscribe(UrlSegment => {
       this.actionType = UrlSegment[0].path
     })
     this.mappingEditorService.fromScreen = 'MappingScreen';
-
+    this.identifier = this.mappingEditorService.identifier;
   }
   //========================== End of ngOnInit() Method============================================
   ngOnDestroy() {
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.clName+": ngOnDestroy: start.");
     if (this.refObj && this.refObj != undefined) {
       if (this.configMappingEditorContent && this.configMappingEditorContent != undefined) {
         this.saveTemplate();
@@ -210,14 +204,12 @@ export class GoldenConfigurationComponent implements OnInit {
         this.mappingEditorService.changeNavDownloadData(this.downloadDataObject);
       }
     }
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.clName+": ngOnDestroy: finish.");
+
+    if(this.subscription) { this.subscription.unsubscribe(); }
+    if(this.templateSubscription) { this.templateSubscription.unsubscribe(); }
   }
   //========================== End of ngOnDestroy() Method============================================
   ngAfterViewInit() {
-    var methName= "ngAfterViewInit";
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.clName+": "+methName+": start.");
     if (this.mappingEditorService.latestAction) {
       this.refNameObj = this.mappingEditorService.latestAction;
       if (this.vnfcType !== 'null') {
@@ -226,36 +218,47 @@ export class GoldenConfigurationComponent implements OnInit {
       else {
         this.type = this.vnfType;
       }
+      for (let i = 0; i < this.refNameObj['artifact-list'].length; i++) {
+        let artifactList = this.refNameObj['artifact-list'];
+        if (artifactList[i]['artifact-type'] === 'config_template') {
+          var artifactName = artifactList[i]['artifact-name'];
+          var artifactNameWithoutExtension = '';
+                    if (artifactName) {
+            artifactNameWithoutExtension = artifactName.substring(0, artifactName.lastIndexOf("."));
+          }
+          if(this.mappingEditorService.identifier) {
+            if(artifactNameWithoutExtension.endsWith(this.mappingEditorService.identifier)) {
+                this.artifactName = artifactName;
+            }
+          }
+          else {
+            this.artifactName = artifactName;
+          }
+
+        }
+      }
     }
     let self = this;
     this.templateEditor = self.templateeditor.getEditor();
     this.templateeditor.getEditor().commands.addCommand({
-      name: 'annotateCommand',
-      bindKey: { win: 'ctrl-z', mac: 'Command-z' },
-      exec: (editor: any) => {
-        this.handleUndo(this.modal);
-      }
-    });
-    this.templateeditor.getEditor().commands.addCommand({
       name: 'annotateCommandAlternate',
       bindKey: { win: 'CTRL-4', mac: 'Command-4' },
       exec: (editor: any) => {
-        this.checkNameEntered = true;
-        this.checkSpace = true;
         this.handleAnnotation(this.modal);
       }
     });
+    this.templateeditor.getEditor().$enableBlockSelect = false;
+    this.templateeditor.getEditor().$enableMultiselect = false;
     if (this.mappingEditorService.fromScreen === 'MappingScreen') {
       this.configMappingEditorContent = this.mappingEditorService.getTemplateMappingDataFromStore();
       this.fileType = sessionStorage.getItem('fileType');
     }
     if (this.configMappingEditorContent) {
       this.artifactRequest.templateContent = this.configMappingEditorContent;
-      this.mappingEditorService.initialise(this.templateeditor.getEditor(), this.artifactRequest.templateContent);
+      this.mappingEditorService.initialise(this.templateeditor.getEditor(), this.artifactRequest.templateContent, this.modal);
     }
     if (this.refObj) {
-      if (this.mappingEditorService.getTemplateMappingDataFromStore() &&
-          this.mappingEditorService.getTemplateMappingDataFromStore() != undefined) {
+      if (this.mappingEditorService.getTemplateMappingDataFromStore() && this.mappingEditorService.getTemplateMappingDataFromStore() != undefined) {
         this.configMappingEditorContent = this.mappingEditorService.getTemplateMappingDataFromStore();
       }
       else {
@@ -265,8 +268,7 @@ export class GoldenConfigurationComponent implements OnInit {
     else {
       this.Actions = [];
       this.enableBrowse = false;
-      this.nService.error("Error",
-        "Please enter Action and VNF type in Reference Data screen", this.options);
+      this.nService.error("Error", "Please enter Action and VNF type in Reference Data screen");
     }
   }
 
@@ -275,58 +277,74 @@ export class GoldenConfigurationComponent implements OnInit {
     $("#inputFile").trigger('click');
   }
   //========================== End of browseOption() Method============================================
+  //save to GUI
   public saveTemplate() {
-    var methName= "saveTemplate";
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.clName+": "+methName+": start.");
+    this.saveToGuiCacheFlag = 'true';
     this.mappingEditorService.paramData = [];
     if (this.configMappingEditorContent) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": do refreshEditor ...");
+      this.initialData = this.configMappingEditorContent;
       this.mappingEditorService.refreshEditor();
       let paramArr: any = []
       if (this.mappingEditorService.paramData && this.mappingEditorService.paramData != undefined) {
         if (this.mappingEditorService.paramData.length === 0 && this.mappingEditorService.hasErrorCode === true) {
-          this.nService.error("Error", 'Special characters error', this.options);
+          this.nService.error("Error", 'Special characters error', 'Error')
           return;
         }
         else {
           this.showError = false;
         }
       }
-      this.mappingEditorService.setTemplateMappingDataFromStore(this.configMappingEditorContent);
+      this.showTemplateVersionDiv = true;
+
+      if (this.mappingEditorService.fromScreen === 'MappingScreen') {
+        this.mappingEditorService.setTemplateMappingDataFromStore(this.configMappingEditorContent);
+      }
+      if (this.fileType === 'text/xml') {
+        sessionStorage.setItem('fileType', 'text/xml');
+      }
+      if (this.fileType === '') {
+        sessionStorage.setItem('fileType', '');
+      }
     }
   }
   //========================== End of saveTemplate() Method============================================
   retrieveTemplateFromAppc() {
-    var methName= "retrieveTemplateFromAppc";
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( methName+": start ...");
     let refObj = this.refObj;
     if (refObj && refObj != undefined) {
+
       let fileName = this.artifactName;
       let input = this.utilityService.createPayloadForRetrieve(false, this.item.action, this.vnfType, fileName);
-      // console.log("Retrieve artifact payload=="+ payload);
       let artifactContent: any;
       this.ngProgress.start();
-      this.apiService.callGetArtifactsApi(input).subscribe(resp => {
+      this.templateSubscription = this.httpUtil.post({
+        url: environment.getDesigns,
+        data: input
+      }).subscribe(resp => {
         if (resp.output.status.code === '400' && resp.output.status.message === "success") {
-          this.nService.success("Success","Template retrieved successfully from APPC", this.options);
+          this.nService.success("Success", "Template retrieved successfully from APPC");
           this.tempRetrievalResponse = resp;
           let result = JSON.parse(resp.output.data.block).artifactInfo[0];
           result = result['artifact-content'];
-          this.configMappingEditorContent = result
-          this.mappingEditorService.initialise(this.templateeditor.getEditor(), this.artifactRequest.templateContent);
+          if ('Generated Template' === this.selectedUploadType) {
+            this.configMappingEditorContent = result
+            this.artifactRequest.templateContent = this.configMappingEditorContent;
+            this.notificationService.notifySuccessMessage('Configuration Template file successfully uploaded..');
+            if (this.artifactRequest.templateContent) {
+              this.mappingEditorService.initialise(this.templateeditor.getEditor(), this.artifactRequest.templateContent, this.modal);
+            }
+          }
           this.tempretrieveFlag = true;
           this.fileNameForTempSave = fileName;
+          this.enableDownloadButtons = true;
+          this.initialData = result;
           this.saveTemplate();
         }
         else {
-          this.nService.info("Information","There is no template saved in APPC for the selected action!", this.options);
+          this.nService.info("Information", "There is no template saved in APPC for the selected action!");
         }
         this.ngProgress.done();
       },
-      error => this.nService.error("Error", "Error in connecting to APPC Server",  this.options));
+        error => this.nService.error("Error", "Error in connecting to APPC Server"));
       setTimeout(() => {
         this.ngProgress.done();
       }, 3500);
@@ -334,46 +352,41 @@ export class GoldenConfigurationComponent implements OnInit {
   }
   //========================== End of retrieveTemplateFromAppc() Method============================================
   prepareAppData() {
-    var methName= "prepareAppData";
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.clName+": "+methName+": start.");
     let refObj = this.refObj;
     if (refObj && refObj != undefined) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.clName+": "+methName+": parse locStor.paramsContent");
       let paramsKeyValueFromEditor: JSON;
       try {
         paramsKeyValueFromEditor = JSON.parse(localStorage["paramsContent"]);
       }
       catch (error) {
-        console.log(methName+": Could not parse name value pairs:" + error);
+        console.log("Could not parse name value pairs==" + error);
       }
       if (paramsKeyValueFromEditor) {
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.clName+": "+methName+
-            ": have paramsKeyValueFromEditor");
+        this.showTemplateVersionDiv = true;
         let action = this.item.action;
-        var scopeName =
-          this.scopeName.replace(/ /g, '').replace(new RegExp('/', "g"), '_').replace(/ /g, '');
+        var scopeName = this.scopeName.replace(/ /g, '').replace(new RegExp('/', "g"), '_').replace(/ /g, '');
         var fileName = '';
-        fileName = this.paramArtifactName;
+        let id = this.mappingEditorService.identifier;
+        if (id) fileName = this.updateFileNameForConfigScaleOut(this.item.action, scopeName, this.templateVersionNo, id);
+        else fileName = this.updateParamFileName(this.item.action, scopeName, this.templateVersionNo);
+
+        let vnfType = this.vnfType;
         let Json = [paramsKeyValueFromEditor];
         let slashedPayload = this.appendSlashes(JSON.stringify(Json));
-        let data =
-          this.utilityService.createPayLoadForSave("param_data", this.vnfType, action, fileName, this.templateVersionNo, slashedPayload);
+        let data = this.utilityService.createPayLoadForSave(PARAM_DATA, this.vnfType, action, fileName, this.templateVersionNo, slashedPayload);
         this.appDataObject.template.nameValueData = data;
       }
       if (this.configMappingEditorContent) {
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.clName+": "+methName+
-            ": have configMappingEditorContent");
         let actualContent = this.configMappingEditorContent;
         this.mappingEditorService.generateTemplate(this.templateEditor);
+        this.showTemplateVersionDiv = true;
         let action = this.item.action;
         let versionandFileType: any;
         if (this.fileType === "text/xml") {
+
           versionandFileType = this.templateVersionNo + 'V.xml'
         } else {
+
           versionandFileType = this.templateVersionNo + 'V.json'
         }
         let fileName: any;
@@ -384,30 +397,15 @@ export class GoldenConfigurationComponent implements OnInit {
           fileName = this.artifactName;
         }
         let vnfType = this.vnfType;
-
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.clName+": "+methName+
-            ": start replace: content length="+
-            this.configMappingEditorContent.length );
-        var replContent=
-          this.configMappingEditorContent.replace(/\(([^()]|(R))*\)=\(/g, '').replace(/\)}/g, '}');
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.clName+": "+methName+" replace done");
-
-        let data = this.utilityService.createPayLoadForSave("template_data", this.vnfType, action, fileName, this.templateVersionNo, replContent );
-
+        let data = this.utilityService.createPayLoadForSave(TEMPLATE_DATA, this.vnfType, action, fileName, this.templateVersionNo, this.configMappingEditorContent.replace(/\(([^()]|(R))*\)=\(/g, '').replace(/\)}/g, '}'));
         this.appDataObject.template.templateData = data;
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( this.clName+": "+methName+": initialise editor ...");
-        this.mappingEditorService.initialise(this.templateeditor.getEditor(), actualContent);
+        this.mappingEditorService.initialise(this.templateeditor.getEditor(), actualContent, this.modal);
       }
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( this.clName+": "+methName+": finish.");
     }
   }
   //========================== End of prepareAppData() Method============================================
   prepareFileName(): any {
-    let fileNameObject: any = this.mappingEditorService.newObject;
+    let fileNameObject: any = this.mappingEditorService.latestAction;
     this.appDataObject = this.mappingEditorService.appDataObject;
     this.downloadDataObject = this.mappingEditorService.downloadDataObject;
     this.referenceData = fileNameObject;
@@ -428,29 +426,42 @@ export class GoldenConfigurationComponent implements OnInit {
       var blob = new Blob([theJSON], {
         type: "text/json"
       });
+      this.showTemplateVersionDiv = true;
       let fileName: any;
       var scopeName = this.scopeName.replace(/ /g, '').replace(new RegExp('/', "g"), '_').replace(/ /g, '');
-      fileName = this.paramArtifactName;
+      let id = this.mappingEditorService.identifier;
+      if (id) fileName = this.updateFileNameForConfigScaleOut(this.item.action, scopeName, this.templateVersionNo, id);
+      else fileName = this.updateParamFileName(this.item.action, scopeName, this.templateVersionNo);
+
       this.downloadDataObject.template.nameValueData = theJSON;
       this.downloadDataObject.template.nameValueFileName = fileName;
     }
     else {
-      this.nService.error("Error", "Please enter Action and VNF type in Reference Data screen", this.options);
+      this.nService.error("Error", "Please enter Action and VNF type in Reference Data screen");
     }
 
   }
   //========================== End of onDownloadParameter() Method============================================
+  updateParamFileName(action: any, scopeName: any, versionNo: any) {
+    let fileName = 'param_' + action + '_' + scopeName + '_' + versionNo + 'V.json';
+    this.downloadedParamFileName = fileName;
+    return fileName;
+  }
+  //========================== End of updateParamFileName() Method============================================
+  updateFileNameForConfigScaleOut(action: any, scopeName: any, versionNo: any, id: any) {
+    let fileName = 'param_' + action + '_' + scopeName + '_' + versionNo + 'V_' + id + '.json';
+    this.downloadedParamFileName = fileName;
+    return fileName;
+  }
+  //========================== End of updateFileNameForConfigScaleOut() Method============================================
   public onDownloadTemplate(artifact: string) {
-    var methName= "onDownloadTemplate";
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( methName+": start: artifact:["+artifact+"] fileType:["+
-        this.fileType+"]");
     let actualContent = this.configMappingEditorContent;
     var textToSaveAsBlob: any;
     var config_template_fileName: any
     let refObj = this.refObj;
     let versionandFileType: string;
     if (artifact == 'Template' && this.artifactRequest && this.configMappingEditorContent && refObj) {
+      this.showTemplateVersionDiv = true;
       if (this.fileType === "text/xml") {
         textToSaveAsBlob = new Blob([this.configMappingEditorContent], {
           type: "text/xml"
@@ -472,6 +483,7 @@ export class GoldenConfigurationComponent implements OnInit {
       if (this.tempretrieveFlag) {
         config_template_fileName = this.fileNameForTempSave;
         var filextension = config_template_fileName.substring(config_template_fileName.indexOf("V") + 2, config_template_fileName.length);
+
         textToSaveAsBlob = new Blob([this.configMappingEditorContent], {
           type: "text/" + filextension
         });
@@ -479,38 +491,27 @@ export class GoldenConfigurationComponent implements OnInit {
       else {
         config_template_fileName = this.artifactName;
       }
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": config_template_fileName:["+
-          config_template_fileName+"]");
-      this.mappingEditorService.initialise(this.templateeditor.getEditor(), actualContent);
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": start replacements in content");
+      this.mappingEditorService.initialise(this.templateeditor.getEditor(), actualContent, this.modal);
       this.downloadDataObject.template.templateData = this.configMappingEditorContent.replace(/\(([^()]|(R))*\)=\(/g, '').replace(/\)}/g, '}');
       this.downloadDataObject.template.templateFileName = config_template_fileName;
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": finish.");
     }
+
   }
   //========================== End of onDownloadTemplate() Method============================================
-  fileChange( input) {
+  fileChange(input) {
 
     let self = this;
     let refObj = this.refObj;
     this.enableValidateTemplate = true;
 
     if (refObj && refObj != undefined) {
-      // refObj = refObj[refObj.length - 1];
       if (input.files && input.files[0]) {
-        //console.log("input files0" + JSON.stringify(input.files[0]))
+        this.spinner.show();
         this.myfileName = input.files[0].name;
         this.fileName = input.files[0].name;
         this.fileType = input.files[0].type;
-        // var fileExtension = this.myfileName.substr(this.myfileName.lastIndexOf('.') + 1);
-
         let reader = new FileReader();
-        // if(this.validateUploadedFile(fileExtension))
-        //{
-        this.readFile( input.files[0], reader, (result) => {
+        this.readFile(input.files[0], reader, (result) => {
           if (this.fileType === 'text/xml') {
             sessionStorage.setItem('fileType', 'text/xml');
           }
@@ -522,13 +523,13 @@ export class GoldenConfigurationComponent implements OnInit {
             sessionStorage.setItem('fileType', '');
           }
 
+
           if ('Generated Template' === this.selectedUploadType) {
             this.configMappingEditorContent = result
             this.artifactRequest.templateContent = this.configMappingEditorContent;
-            // console.log("editor content==" + JSON.stringify(this.configMappingEditorContent))
             this.notificationService.notifySuccessMessage('Configuration Template file successfully uploaded..');
             if (this.artifactRequest.templateContent) {
-              this.mappingEditorService.initialise(this.templateeditor.getEditor(), this.artifactRequest.templateContent);
+              this.mappingEditorService.initialise(this.templateeditor.getEditor(), this.artifactRequest.templateContent, this.modal);
             }
           }
           this.enableDownloadButtons = true;
@@ -536,21 +537,19 @@ export class GoldenConfigurationComponent implements OnInit {
           this.saveTemplate();
           this.templateeditor.getEditor().$enableBlockSelect = false;
           this.templateeditor.getEditor().$enableMultiselect = false;
-
+          setTimeout(() => {
+                        /** spinner ends after 3.5 seconds */
+                        this.spinner.hide();
+          }, 3500);
         });
-        //  }
-        // else{
-        // this.nService.error("Error", "Incorrect File Format")
-        //this.configMappingEditorContent=''
-        //}
       }
       else {
-        this.nService.error("Error", "Failed to read file", this.options);
+        this.nService.error("Error", "Failed to read file");
       }
       this.myInputVariable.nativeElement.value = "";
     }
     else {
-      this.nService.error("Error", "Please enter Action and VNF type in Reference Data screen", this.options);
+      this.nService.error("Error", "Please enter Action and VNF type in Reference Data screen");
       return false;
     }
   }
@@ -561,6 +560,7 @@ export class GoldenConfigurationComponent implements OnInit {
       // callback with the results
       callback(reader.result);
     }
+    this.notificationService.notifySuccessMessage('Uploading File ' + file.name + ':' + file.type + ':' + file.size);
     // Read the file
     reader.readAsText(file, "UTF-8");
   }
@@ -590,68 +590,43 @@ export class GoldenConfigurationComponent implements OnInit {
   }
   //========================== End of appendSlashes() Method============================================
   prepareDownloadData() {
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( this.clName+": prepareDownloadData: start.");
     this.onDownloadParameter();
     this.onDownloadTemplate('Template');
   }
   //========================== End of prepareDownloadData() Method============================================
-  syncTemplate( callOrig: string ) {
-    var methName= "syncTemplate";
-    if( this.utilityService.getTracelvl() > 0 )
-      console.log( methName+": start. callOrig:["+callOrig+"]");
-    if( callOrig == '0' ) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": this call is from HTML -start 1-st step.");
-      var ediContent= this.mappingEditorService.editor.session.getValue();
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": ediContent length="+ediContent.length );
-      if( this.utilityService.getTracelvl() > 1 )
-        console.log( methName+": ediContent(begin):["+
-          ediContent.substr(0,200)+"...]");
-      this.procOnSrvSideSvc.sendToSrv(
-        ediContent, this.mappingEditorService, this );
-    }
-    else
-    if( callOrig == '1' ) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": this call is from ProcOnSrvSideSvc -continue.");
-   // console.log( methName+": start replaceNamesWithBlankValues.");
-   // this.mappingEditorService.replaceNamesWithBlankValues();
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": start saveTemplate ...");
+  syncTemplate() {
+    this.mappingEditorService.replaceNamesWithBlankValues();
     this.saveTemplate();
+
     var templateData = this.mappingEditorService.paramData; //template data array
     var pdData = this.paramShareService.getSessionParamData(); //PD data array
     var paramsContent = localStorage["paramsContent"];
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": paramsContent length="+paramsContent.length );
+
+    if (paramsContent && paramsContent != undefined) {
+      try {
+        var paramTabData = JSON.parse(paramsContent);
+      }
+      catch (error) {
+        console.log("error is : " + error)
+      }
+    }
     var resultArr = [];
     var json = {};
     var resultParamObj = {};
     let checkNamesOnlyCondition: boolean = true;
 
     if (templateData && templateData != undefined) {
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": templateData (params) are not empty.");
       templateData.forEach(function (item) {
         if (item.paramValue !== "" && item.paramValue != undefined && item.paramValue != null) {
           checkNamesOnlyCondition = false;
         }
+
+      });
+
+      templateData.forEach(function (item) {
         resultParamObj[item.paramName] = item.paramValue;
       });
-      templateData = Array.from(new Set(templateData.map((itemInArray) => itemInArray.paramName)))
-      if( paramsContent && paramsContent != undefined) {
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( methName+": parse paramsContent ...");
-        try {
-          var paramTabData = JSON.parse(paramsContent);
-        }
-        catch (error) {
-          console.log( methName+": paramsContent parse error:" + error);
-        }
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( methName+": templateData length="+templateData.length );
+      if (paramTabData && paramTabData != undefined) {
         templateData.forEach(function (item) {
           for (var index in paramTabData) {
             if (item.paramName === index) {
@@ -667,148 +642,134 @@ export class GoldenConfigurationComponent implements OnInit {
                 }
               }
             }
+
           }
 
-          resultArr.push({
-            "name": item,
-            "type": null,
-            "description": null,
-            "required": null,
-            "default": null,
-            "source": "Manual",
-            "rule-type": null,
-            "request-keys": [{
-              "key-name": null,
-              "key-value": null
-            }, {
-              "key-name": null,
-              "key-value": null
-            }, {
-              "key-name": null,
-              "key-value": null
-            }],
-            "response-keys": [{
-              "key-name": null,
-              "key-value": null
-            }, {
-              "key-name": null,
-              "key-value": null
-            }, {
-              "key-name": null,
-              "key-value": null
-            }, {
-              "key-name": null,
-              "key-value": null
-            }, {
-              "key-name": null,
-              "key-value": null
-            }],
-            "ruleTypeValues": [null]
-          })
         });
+
       }
       localStorage["paramsContent"] = JSON.stringify(resultParamObj);
-      if (pdData && pdData != undefined) {
-        if( this.utilityService.getTracelvl() > 0 )
-          console.log( methName+
-            ": have pdData, resultArr.length="+resultArr.length );
-        for (var i = 0; i < resultArr.length; i++) {
-          pdData.forEach(function (arr2item) {
-            if (resultArr[i].name === arr2item.name) {
-              var json = {
-                "name": arr2item.name,
-                "type": arr2item.type,
-                "description": arr2item.description,
-                "required": arr2item.required,
-                "default": arr2item.default,
-                "source": arr2item.source,
-                "rule-type": arr2item["rule-type"],
-                "request-keys": arr2item["request-keys"],
-                "response-keys": arr2item["response-keys"],
-                "ruleTypeValues": arr2item.ruleTypeValues
-              };
-              resultArr.splice(i, 1, json)
-            }
-          });
-        };
-      }
-      this.paramShareService.setSessionParamData(resultArr);
-      this.mappingEditorService.paramData = [];
-      //navigate to PD page after sync
-      if( this.utilityService.getTracelvl() > 0 )
-        console.log( methName+": navigate to PD page after sync ...");
-      this
-        .router
-        .navigate(['../../../vnfs/design/parameterDefinitions/create']);
+      templateData = Array.from(new Set(templateData.map((itemInArray) => itemInArray.paramName)))
+
+      //reformatting arr1 to match with PD
+      templateData.forEach(function (item) {
+
+        resultArr.push({
+          "name": item,
+          "type": null,
+          "description": null,
+          "required": null,
+          "default": null,
+          "source": "Manual",
+          "rule-type": null,
+          "request-keys": [{
+            "key-name": null,
+            "key-value": null
+          }, {
+            "key-name": null,
+            "key-value": null
+          }, {
+            "key-name": null,
+            "key-value": null
+          }],
+          "response-keys": [{
+            "key-name": null,
+            "key-value": null
+          }, {
+            "key-name": null,
+            "key-value": null
+          }, {
+            "key-name": null,
+            "key-value": null
+          }, {
+            "key-name": null,
+            "key-value": null
+          }, {
+            "key-name": null,
+            "key-value": null
+          }],
+          "ruleTypeValues": [null]
+
+        })
+      });
     }
+    if (pdData && pdData != undefined) {
+      for (var i = 0; i < resultArr.length; i++) {
+
+        pdData.forEach(function (arr2item) {
+          if (resultArr[i].name === arr2item.name) {
+
+            var json = {
+              "name": arr2item.name,
+              "type": arr2item.type,
+              "description": arr2item.description,
+              "required": arr2item.required,
+              "default": arr2item.default,
+              "source": arr2item.source,
+              "rule-type": arr2item["rule-type"],
+              "request-keys": arr2item["request-keys"],
+              "response-keys": arr2item["response-keys"],
+              "ruleTypeValues": arr2item.ruleTypeValues
+            };
+            resultArr.splice(i, 1, json)
+          }
+
+        });
+
+      };
+
     }
+    this.paramShareService.setSessionParamData(resultArr);
+    this.mappingEditorService.paramData = [];
+    //navigate to PD page after sync
+    this
+      .router
+      .navigate(['../../../vnfs/design/parameterDefinitions/create']);
   }
 
   //========================== End of syncTemplate() Method============================================
   mergeParams() {
     this.mergeStatus = this.mappingEditorService.autoAnnotateDataForParams();
     if (this.mergeStatus) {
-      this.nService.success("Success", "Merge Successful", this.options);
+      this.nService.success("Success", "Merge Successful");
     }
     else {
-      this.nService.error("Error", "Merge Unsuccessful", this.options);
+      this.nService.error("Error", "Merge Unsuccessful");
     }
     this.saveTemplate();
   }
   //========================== End of mergeParams() Method============================================  
   public handleAnnotation(modal) {
-    this.tempName = '';
+
     this.selectedWord = this.templateeditor.getEditor().session.getTextRange(this.templateeditor.getEditor().selectionRange);
     if (this.selectedWord && this.selectedWord != undefined) modal.open();
   }
   //========================== End of handleAnnotations() Method============================================ 
-  public handleUndo(modal) {
-    let markersList = this.templateeditor.getEditor().session.getMarkers();
-
-    let filteredObj = {};
-    let lastMarker = Object.keys(markersList).filter(function (key) {
-      if (markersList[key]['clazz'] != 'undoMarker') {
-        filteredObj[key] = markersList[key]
-      }
-      return filteredObj;
-    });
-    this.templateeditor.getEditor().session.getUndoManager().undo();
-    this.templateeditor.getEditor().getSelection().clearSelection();
-
-    this.templateeditor.getEditor().session.removeMarker(this.templateeditor.getEditor().getSelection().session.$markerId);
-    this.templateeditor.getEditor().session.addMarker(markersList[parseInt(lastMarker[lastMarker.length - 1])].range, 'undoMarker', 'text')
-  }
-  //========================== End of handleUndo() Method============================================ 
   public submitNameValues() {
-    this.checkNameEntered = true;
-    this.checkSpace = true;
     if (this.tempName) {
-      if (this.tempName.startsWith(' ') || this.tempName.endsWith(' ')) {
-        this.checkSpace = false
-      }
-      else {
-        this.checkNameEntered = true;
+      this.checkNameEntered = true;
 
-        if (this.selectedWord) {
-          if (this.selectedWord.startsWith('${(')) {
-            var replaceWord: any = this.replaceWord = this.selectedWord.substring(3, this.selectedWord.indexOf(')=(')) + this.tempName;
-            this.templateeditor.getEditor().session.replace(this.templateeditor.getEditor().session.selection.getRange(), replaceWord);
+      if (this.selectedWord) {
+        if (this.selectedWord.startsWith('${(')) {
+          var replaceWord: any = this.replaceWord = this.selectedWord.substring(3, this.selectedWord.indexOf(')=(')) + this.tempName;
+          this.templateeditor.getEditor().session.replace(this.templateeditor.getEditor().session.selection.getRange(), replaceWord);
 
-          } else {
-            let mappingKey = this.mappingEditorService.getKeysForValues(this.selectedWord);
-            var replaceWord: any = this.replaceWord = '${(' + this.selectedWord + ')=(' + this.tempName + ')}';
-            this.templateeditor.getEditor().session.replace(this.templateeditor.getEditor().session.selection.getRange(), replaceWord);
+        } else {
+          let mappingKey = this.mappingEditorService.getKeysForValues(this.selectedWord);
+          var replaceWord: any = this.replaceWord = '${(' + this.selectedWord + ')=(' + this.tempName + ')}';
+          this.templateeditor.getEditor().session.replace(this.templateeditor.getEditor().session.selection.getRange(), replaceWord);
 
-          }
         }
-        this.mappingEditorService.refreshEditor();
-        this.tempName = '';
-        this.modal.close();
       }
+      this.mappingEditorService.refreshEditor();
+      this.tempName = '';
+      this.modal.close();
+
     }
     else {
       this.checkNameEntered = false;
     }
+
   }
   //========================== End of submitNameValues() Method============================================
 }
diff --git a/src/app/vnfs/myvnfs/myvnfs.component.css b/src/app/vnfs/myvnfs/myvnfs.component.css
index f105a7d..c1b1169 100644
--- a/src/app/vnfs/myvnfs/myvnfs.component.css
+++ b/src/app/vnfs/myvnfs/myvnfs.component.css
@@ -32,7 +32,4 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
 table.table th,
 table.table td {
     padding: 0rem;
-}
-.error-message {
-    color: red;
-}
+}
\ No newline at end of file
diff --git a/src/app/vnfs/myvnfs/myvnfs.component.html b/src/app/vnfs/myvnfs/myvnfs.component.html
index 097cf1e..3bfabc3 100644
--- a/src/app/vnfs/myvnfs/myvnfs.component.html
+++ b/src/app/vnfs/myvnfs/myvnfs.component.html
@@ -34,7 +34,7 @@ limitations under the License.
         </div>
         <div class="row">
             <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
-                <div class="table-responsive" style="height:600px; overflow: auto;">
+                <div class="table-responsive" style="height:auto; overflow: auto;">
                     <table class="table">
                         <thead>
                             <tr>
@@ -54,7 +54,6 @@ limitations under the License.
                             <tr *ngFor="let item of vnfData | orderBy:sortBy:sortOrder | tableFilter:filterQuery:filter">
                                 <td>{{item['vnf-type']}}</td>
                                 <td>{{item['vnfc-type']}}</td>
-                                <!--td>{{defineData(item)}}</td-->
                                 <!-- <td>{{item.incart}}</td> -->
                                 <!-- <td>{{item.protocol}}</td>
                             <td>{{item.action}}</td> -->
@@ -85,9 +84,6 @@ limitations under the License.
         </div>
     </div>
     <div class="col-lg-12-ln2">
-        <!-- <button type="button" (click)="buildNewDesign(content)" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary">Create New
-            VNF Type
-        </button> -->
         <button type="button" (click)="createVnfcModal.open()" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary">
             Create New VNF Type
         </button>
@@ -97,7 +93,7 @@ limitations under the License.
 <!-- <ng-template #content let-c="close" let-d="dismiss">
     <form ngNativeValidate (ngSubmit)="c('yes')">
         <div class="modal-header">
-            <h4 class="modal-title">Enter VNF Type</h4>
+            <h4 class="modal-title">Enter VNF type and VNFC to proceed</h4>
             <button type="button" class="close" aria-label="Close" (click)="d('Cross click')">
                 <span aria-hidden="true">&times;</span>
             </button>
@@ -107,25 +103,29 @@ limitations under the License.
             <div class="form-group row">
                 <label for="example-text-input" class="col-12 col-form-label">Enter Vnf Type</label>
                 <div class="col-12">
-                    <input pattern=".*[^ ].*" required name="vnfType" class="form-control" (ngModelChange)="validateVnfName($event)" [(ngModel)]="vnfType" type="text" id="vnfType">
-                    <span class="error-message">{{errorMessage}}</span>
+                    <input required name="vnfType" class="form-control" [(ngModel)]="vnfType" type="text" id="vnfType">
                 </div>
-
             </div>
             <div class="form-check">
                 <label class="form-check-label">
-                    <input  name="vnfcRequired" class="form-check-input" [(ngModel)]="vnfcRequired" type="checkbox"
+                    <input name="vnfcRequired" class="form-check-input" [(ngModel)]="vnfcRequired" type="checkbox"
                            id="vnfcRequired">
-                    This VNF has VNFC templates
+                    Enter vnfc info
                 </label>
             </div>
+            <div class="form-group row" *ngIf="vnfcRequired">
+                <label for="example-search-input" class="col-12 col-form-label">Enter Vnfc Type</label>
+                <div class="col-12">
+                    <input required name="vnfcType" class="form-control" [(ngModel)]="vnfcType" type="text" id="vnfcType">
+                </div>
+            </div>
         </div>
         <div class="modal-footer">
             <button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent
         
-        " (click)="c('no')">Proceed To Upload
+        " (click)="c('yes')">Proceed anyway
             </button>
-            <button type="submit" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary" [disabled]="invalid">Next
+            <button type="submit" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary">Next
             </button>
 
         </div>
@@ -164,4 +164,4 @@ limitations under the License.
             </button>
         </modal-footer>
     </form>
-</modal>
\ No newline at end of file
+</modal>
diff --git a/src/app/vnfs/myvnfs/myvnfs.component.ts b/src/app/vnfs/myvnfs/myvnfs.component.ts
index 49f4f42..a124705 100644
--- a/src/app/vnfs/myvnfs/myvnfs.component.ts
+++ b/src/app/vnfs/myvnfs/myvnfs.component.ts
@@ -55,8 +55,8 @@ export class MyvnfsComponent implements OnInit, OnDestroy {
     }
     subscription: Subscription;
 
-    constructor (private paramShareService: ParamShareService, private ngProgress: NgProgress, private httpUtil: HttpUtilService, private router: Router, private activeROute: ActivatedRoute,
-        private mappingEditorService: MappingEditorService, private modalService: NgbModal) {
+    constructor(private paramShareService: ParamShareService, private ngProgress: NgProgress, private httpUtil: HttpUtilService, private router: Router, private activeROute: ActivatedRoute,
+        private mappingEditorService: MappingEditorService, private modalService: NgbModal, private nService: NotificationsService) {
     }
 
     ngOnInit() {
@@ -89,22 +89,28 @@ export class MyvnfsComponent implements OnInit, OnDestroy {
     getArtifacts(data) {
         let tempObj: any;
         this.ngProgress.start();
+      //this.subscription = this.httpUtil.post({
         this.httpUtil.post({
             url: environment.getDesigns,
             data: data
         })
-            .subscribe(resp => {
+            .subscribe( resp => {
                 if (resp.output.data.block !== undefined && resp.output.data.block !== null && resp.output.data.block.length !== 0) {
-                    tempObj = JSON.parse(resp.output.data.block);
-                    this.vnfData = tempObj.designInfo;
+                  console.log("getArtifacts: resp:", resp.output.data.block);
+                  tempObj = JSON.parse(resp.output.data.block);
+                  this.vnfData = tempObj.designInfo;
                 }
-                if (this.vnfData === undefined || this.vnfData === null || this.vnfData.length === 0) {
+                if (this.vnfData == undefined || this.vnfData == null || this.vnfData.length == 0) {
                     this.noData = true;
-                    // this.noDataMsg = resp.output.status.message;
+                    // this.noDataMsg = resp.output.data.status.message;
                 } else {
                     this.noData = false;
                 }
+                console.log("getArtifacts: noData:"+this.noData);
                 this.ngProgress.done();
+            },
+            error => {
+              this.nService.error(appConstants.errors.error, appConstants.errors.connectionError)
             });
 
         this.filter = ['vnf-type', 'vnfc-type', 'artifact-name'];
@@ -118,25 +124,14 @@ export class MyvnfsComponent implements OnInit, OnDestroy {
     getData() {
     }
 
-    buildNewDesign(response) {
-
-        // this.modalService.open(content).result.then(res => {
-        //     if(res=='yes'){
-        //         sessionStorage.setItem('vnfParams', JSON.stringify({ vnfType: this.vnfType}));
-        //         sessionStorage.setItem("vnfcSelectionFlag",''+this.vnfcRequired+'')
-        //     } else{
-        //         sessionStorage.setItem('vnfParams',"")
-        //     }
-
-        //     this.mappingEditorService.referenceNameObjects = undefined;
-        //     this.mappingEditorService.identifier = '';
-        //     //this.mappingEditorService.newObject = {};
-        //     this.router.navigate([
-        //             'vnfs', 'design', 'references'
-        //     ]);
-
-        // });
-
+    buildNewDesign( response) {
+     // this.modalService.open(content).result.then(res => {
+     //     this.mappingEditorService.referenceNameObjects = undefined;
+     //     sessionStorage.setItem('vnfParams', JSON.stringify({ vnfType: this.vnfType, vnfcType: this.vnfcType }));
+     //     this.router.navigate([
+     //             'vnfs', 'design', 'references'
+     //         ]);
+     // });
         if (response == 'yes') {
             sessionStorage.setItem('vnfParams', JSON.stringify({ vnfType: this.vnfType }));
             sessionStorage.setItem("vnfcSelectionFlag", '' + this.vnfcRequired + '')
@@ -203,7 +198,7 @@ export class MyvnfsComponent implements OnInit, OnDestroy {
 
     clearCache() {
         // get the value and save the userid and persist it.
-        sessionStorage.setItem("vnfcSelectionFlag", '' + this.vnfcRequired + '')
+        sessionStorage.setItem("vnfcSelectionFlag", '' + this.vnfcRequired + '');
         this.mappingEditorService.setTemplateMappingDataFromStore(undefined);
         localStorage['paramsContent'] = '{}';
         this.mappingEditorService.setParamContent(undefined);
@@ -217,20 +212,4 @@ export class MyvnfsComponent implements OnInit, OnDestroy {
         this.mappingEditorService.changeNavAppData(appData);
         this.mappingEditorService.changeNavDownloadData(downloadData);
     }
-    defineData(item) {
-        let artVnfc = item['artifact-name'].substring(this.lastIndexofEnd("AllAction_", item['artifact-name']), item['artifact-name'].lastIndexOf("_"))
-        if (item['vnf-type'] == artVnfc && item['vnfc-type'] == 'null') {
-
-            return item['vnfc-type']
-        } else {
-            return ""
-        }
-
-    }
-    lastIndexofEnd(str, originlStr) {
-        var io = originlStr.lastIndexOf(str);
-        return io == -1 ? -1 : io + str.length;
-    }
-
-
-}
\ No newline at end of file
+}
diff --git a/src/app/vnfs/userlogin-form/userlogin-form.component.css b/src/app/vnfs/userlogin-form/userlogin-form.component.css
index 64db1d0..4df88b5 100644
--- a/src/app/vnfs/userlogin-form/userlogin-form.component.css
+++ b/src/app/vnfs/userlogin-form/userlogin-form.component.css
@@ -21,6 +21,7 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
 ============LICENSE_END============================================
 */
 
-.error-message {
-    color: red;
-}
+/* .error-msg{
+
+    color: red
+} */
\ No newline at end of file
diff --git a/src/app/vnfs/userlogin-form/userlogin-form.component.html b/src/app/vnfs/userlogin-form/userlogin-form.component.html
index 605cb45..af58842 100644
--- a/src/app/vnfs/userlogin-form/userlogin-form.component.html
+++ b/src/app/vnfs/userlogin-form/userlogin-form.component.html
@@ -30,12 +30,10 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
                 <form #userForm="ngForm" (ngSubmit)="getData()">
                     <div class="mdl-textfield mdl-js-textfield mdl-textfield--floating-label">
                         <input placeholder="Enter user Id" class="mdl-textfield__input" id="userId" required
-                               [(ngModel)]="userId" name="userId" value="" #user="ngModel" (ngModelChange)="validateUserName()">
-                            <span class="error-message">{{errorMessage}}</span>  
+                               [(ngModel)]="userId" name="userId" value="" #user="ngModel">
                     </div>
-                    
                     <div class="form-group text-right">
-                        <button type="submit" [disabled]="invalid"
+                        <button type="submit" [disabled]="!userForm.form.valid"
                                 class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--primary">
                             Submit
                         </button>
diff --git a/src/app/vnfs/userlogin-form/userlogin-form.component.ts b/src/app/vnfs/userlogin-form/userlogin-form.component.ts
index c62e9bb..188fe81 100644
--- a/src/app/vnfs/userlogin-form/userlogin-form.component.ts
+++ b/src/app/vnfs/userlogin-form/userlogin-form.component.ts
@@ -31,8 +31,6 @@ export class userloginFormComponent implements OnInit {
 
     userId: string = '';
     returnUrl:string
-    invalid = true;
-    errorMessage = '';
 
     constructor(private router: Router, private utiltiy: UtilityService, private route: ActivatedRoute
         ) {
@@ -52,23 +50,4 @@ export class userloginFormComponent implements OnInit {
        this.router.navigateByUrl(this.returnUrl);
     }
 
-    validateUserName(){
-        if (!this.userId.trim() || this.userId.length < 1) {
-            this.errorMessage = '';
-            this.invalid = true;
-        }else if(this.userId.startsWith(' ') || this.userId.endsWith(' ')){
-            this.errorMessage = 'Leading and trailing space is not allowed';
-            this.invalid = true;
-        } else if(this.userId.includes('  ')){
-            this.errorMessage = 'More than one space is not allowed in username';
-             this.invalid = true;
-        } else if(this.userId.length > 50) {
-            this.errorMessage = 'Username should be of minimum one character and maximum 50 character';
-             this.invalid = true;
-        }else {
-            this.invalid = false;
-            this.errorMessage = '';
-        }
-    }
-
 }
diff --git a/src/app/vnfs/vnfs.module.ts b/src/app/vnfs/vnfs.module.ts
index e4e4ad0..5268033 100644
--- a/src/app/vnfs/vnfs.module.ts
+++ b/src/app/vnfs/vnfs.module.ts
@@ -2,6 +2,10 @@
 ============LICENSE_START==========================================
 ===================================================================
 Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+
+Copyright (C) 2018 IBM Intellectual Property. All rights reserved.
+===================================================================
+Copyright (C) 2018 IBM.
 ===================================================================
 
 Unless otherwise specified, all software contained herein is licensed
@@ -21,38 +25,35 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
 ============LICENSE_END============================================
 */
 
-import {NgModule} from '@angular/core';
-import {FormsModule} from '@angular/forms';
-import {CommonModule} from '@angular/common';
+import { NgModule } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+import { CommonModule } from '@angular/common';
 // modules
-import {VnfRoutingModule} from './vnf.routing';
-import {SharedModule} from '../shared/shared.module';
-
-import {AceEditorComponent} from 'ng2-ace-editor';
-// components
-import {MyvnfsComponent} from './myvnfs/myvnfs.component';
-import {ReferenceDataformComponent} from './build-artifacts/reference-dataform/reference-dataform.component';
-import {GoldenConfigurationComponent} from './build-artifacts/template-holder/template-configuration/template-configuration.component';
-import {ParameterComponent} from './build-artifacts/parameter-definitions/parameter.component';
-import {ParameterHolderComponent} from './build-artifacts/parameter-holder/parameter-holder.component';
-import {BootstrapModalModule} from 'ng2-bootstrap-modal';
-import {BuildDesignComponent} from './build-artifacts/build-artifacts.component';
-import {userloginFormComponent} from './userlogin-form/userlogin-form.component';
-import {ReferenceDataHolderComponent} from './build-artifacts/reference-data-holder/reference-data-holder.component';
-import {VnfsComponent} from './vnfs/vnfs.component';
-import {ConfirmComponent} from '../shared/confirmModal/confirm.component';
-import {GoldenConfigurationHolderComponent} from './build-artifacts/template-holder/template-holder.component';
-import {GoldenConfigurationMappingComponent} from './build-artifacts/template-holder/param-name-value/param-name-value.component';
-import {Tab} from './build-artifacts/template-holder/param-name-value/tab';
-import {Tabs} from './build-artifacts/template-holder/param-name-value/tabs';
-import {Ng2Bs3ModalModule} from 'ng2-bs3-modal/ng2-bs3-modal';
-import {AuthGuardModalComponent} from './auth-guard-modal/auth-guard-modal';
-import {GCAuthGuardService} from './GCAuthGuard/gcauth-guard.service';
-import {LoginGuardService} from './LoginGuardService/Login-guard-service';
-import {SimpleNotificationsModule} from 'angular2-notifications';
+import { VnfRoutingModule } from './vnf.routing';
+import { SharedModule } from '../shared/shared.module';
 import { NgxSpinnerModule } from 'ngx-spinner';
-
-//import {SyncResultsComponent} from './build-artifacts/sync-results/sync-results.component';
+import { AceEditorComponent } from 'ng2-ace-editor';
+// components
+import { MyvnfsComponent } from './myvnfs/myvnfs.component';
+import { ReferenceDataformComponent } from './build-artifacts/reference-dataform/reference-dataform.component';
+import { GoldenConfigurationComponent } from './build-artifacts/template-holder/template-configuration/template-configuration.component';
+import { ParameterComponent } from './build-artifacts/parameter-definitions/parameter.component';
+import { ParameterHolderComponent } from './build-artifacts/parameter-holder/parameter-holder.component';
+import { BootstrapModalModule } from 'ng2-bootstrap-modal';
+import { BuildDesignComponent } from './build-artifacts/build-artifacts.component';
+import { userloginFormComponent } from './userlogin-form/userlogin-form.component';
+import { ReferenceDataHolderComponent } from './build-artifacts/reference-data-holder/reference-data-holder.component';
+import { ModalComponent } from '../shared/modal/modal.component';
+import { VnfsComponent } from './vnfs/vnfs.component';
+import { GoldenConfigurationHolderComponent } from './build-artifacts/template-holder/template-holder.component';
+import { GoldenConfigurationMappingComponent } from './build-artifacts/template-holder/param-name-value/param-name-value.component';
+import { Tab } from './build-artifacts/template-holder/param-name-value/tab';
+import { Tabs } from './build-artifacts/template-holder/param-name-value/tabs';
+import { Ng2Bs3ModalModule } from 'ng2-bs3-modal/ng2-bs3-modal';
+import { AuthGuardModalComponent } from './auth-guard-modal/auth-guard-modal';
+import { GCAuthGuardService } from './GCAuthGuard/gcauth-guard.service';
+import { LoginGuardService } from './LoginGuardService/Login-guard-service';
+import { SimpleNotificationsModule } from 'angular2-notifications';
 
 
 export const components = [
@@ -66,19 +67,19 @@ export const components = [
     VnfsComponent,
     ReferenceDataformComponent,
     ReferenceDataHolderComponent,
+    ModalComponent,
     GoldenConfigurationHolderComponent,
     AceEditorComponent,
     Tab,
     Tabs,
-    ConfirmComponent,
-    AuthGuardModalComponent
-   // SyncResultsComponent
+    AuthGuardModalComponent,
+
 
 ];
 
 export const modules = [
     CommonModule, VnfRoutingModule, SharedModule.forRoot(),
-    FormsModule, BootstrapModalModule, Ng2Bs3ModalModule, NgxSpinnerModule, SimpleNotificationsModule.forRoot()
+    FormsModule, BootstrapModalModule, Ng2Bs3ModalModule, SimpleNotificationsModule.forRoot(),NgxSpinnerModule
 
 ];
 
@@ -88,7 +89,7 @@ export const modules = [
     providers: [GCAuthGuardService, LoginGuardService],
 
 
-    entryComponents: [ConfirmComponent, AuthGuardModalComponent]
+    entryComponents: [AuthGuardModalComponent]
 })
 export class VnfsModule {
-}
\ No newline at end of file
+}