diff --git a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeallocateNSSI.bpmn b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeallocateNSSI.bpmn
index db805ec..c107cfb 100644
--- a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeallocateNSSI.bpmn
+++ b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeallocateNSSI.bpmn
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" id="Definitions_0884541" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.4.1">
+<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" id="Definitions_0884541" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.7.2">
   <bpmn:process id="DoDeallocateNSSIV1" name="DoDeallocateNSSIV1" isExecutable="true">
     <bpmn:startEvent id="StartEvent_1" name="start">
       <bpmn:outgoing>SequenceFlow_05jfhy6</bpmn:outgoing>
@@ -35,25 +35,15 @@
     <bpmn:sequenceFlow id="SequenceFlow_1e7o57n" sourceRef="Task_15ut397" targetRef="Task_0vi4ijv" />
     <bpmn:scriptTask id="Task_0vi4ijv" name="Send deallocate request to NSSMF" scriptFormat="groovy">
       <bpmn:incoming>SequenceFlow_1e7o57n</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_03b0822</bpmn:outgoing>
+      <bpmn:outgoing>SequenceFlow_1wj89r5</bpmn:outgoing>
       <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
 def dnssi= new DoDeallocateNSSI()
 dnssi.sendRequestToNSSMF(execution)</bpmn:script>
     </bpmn:scriptTask>
-    <bpmn:sequenceFlow id="SequenceFlow_03b0822" sourceRef="Task_0vi4ijv" targetRef="Task_0kl6lcq" />
-    <bpmn:scriptTask id="Task_0kl6lcq" name="Query Job Status" scriptFormat="groovy">
-      <bpmn:incoming>SequenceFlow_03b0822</bpmn:incoming>
-      <bpmn:incoming>SequenceFlow_1anlirk</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1jj0p5q</bpmn:outgoing>
-      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
-def dnssi= new DoDeallocateNSSI()
-dnssi.getJobStatus(execution)</bpmn:script>
-    </bpmn:scriptTask>
-    <bpmn:sequenceFlow id="SequenceFlow_1jj0p5q" sourceRef="Task_0kl6lcq" targetRef="ExclusiveGateway_0nhfsui" />
-    <bpmn:exclusiveGateway id="ExclusiveGateway_0nhfsui" name="Is deallocate finish?" default="SequenceFlow_0sfh52b">
-      <bpmn:incoming>SequenceFlow_1jj0p5q</bpmn:incoming>
+    <bpmn:exclusiveGateway id="ExclusiveGateway_0nhfsui" name="Is deallocate finish?">
+      <bpmn:incoming>SequenceFlow_02327ff</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_0xq380j</bpmn:outgoing>
-      <bpmn:outgoing>SequenceFlow_0sfh52b</bpmn:outgoing>
+      <bpmn:outgoing>SequenceFlow_1wpbkt9</bpmn:outgoing>
     </bpmn:exclusiveGateway>
     <bpmn:scriptTask id="Task_13vaezk" name="Delete Slice Profile From AAI" scriptFormat="groovy">
       <bpmn:incoming>SequenceFlow_0xq380j</bpmn:incoming>
@@ -77,15 +67,6 @@
 def dnssi= new DoDeallocateNSSI()
 dnssi.preProcessRequest(execution)</bpmn:script>
     </bpmn:scriptTask>
-    <bpmn:sequenceFlow id="SequenceFlow_1anlirk" sourceRef="Task_0fxuz4i" targetRef="Task_0kl6lcq" />
-    <bpmn:scriptTask id="Task_0fxuz4i" name="TimeDelay" scriptFormat="groovy">
-      <bpmn:incoming>SequenceFlow_1ugva41</bpmn:incoming>
-      <bpmn:incoming>SequenceFlow_1u66wjs</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1anlirk</bpmn:outgoing>
-      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
-def dnssi= new DoDeallocateNSSI()
-dnssi.timeDelay(execution)</bpmn:script>
-    </bpmn:scriptTask>
     <bpmn:serviceTask id="Task_0amt4hu" name="Update Service Operation Status">
       <bpmn:extensionElements>
         <camunda:connector>
@@ -105,149 +86,171 @@
           <camunda:connectorId>http-connector</camunda:connectorId>
         </camunda:connector>
       </bpmn:extensionElements>
-      <bpmn:incoming>SequenceFlow_04vg0c2</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1ugva41</bpmn:outgoing>
+      <bpmn:incoming>SequenceFlow_19cdxhv</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_02327ff</bpmn:outgoing>
     </bpmn:serviceTask>
-    <bpmn:exclusiveGateway id="ExclusiveGateway_0y0w592" name="IsNeedUpdateDB?" default="SequenceFlow_1u66wjs">
-      <bpmn:incoming>SequenceFlow_0sfh52b</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_0r95j9m</bpmn:outgoing>
-      <bpmn:outgoing>SequenceFlow_1u66wjs</bpmn:outgoing>
-    </bpmn:exclusiveGateway>
-    <bpmn:sequenceFlow id="SequenceFlow_0sfh52b" sourceRef="ExclusiveGateway_0nhfsui" targetRef="ExclusiveGateway_0y0w592" />
-    <bpmn:sequenceFlow id="SequenceFlow_0r95j9m" sourceRef="ExclusiveGateway_0y0w592" targetRef="Task_1renmzf">
-      <bpmn:documentation>#{(execution.getVariable("isNeedUpdateDB" )  == true)}</bpmn:documentation>
-      <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">#{(execution.getVariable("isNeedUpdateDB" )  == true)}</bpmn:conditionExpression>
-    </bpmn:sequenceFlow>
-    <bpmn:sequenceFlow id="SequenceFlow_04vg0c2" sourceRef="Task_1renmzf" targetRef="Task_0amt4hu" />
-    <bpmn:sequenceFlow id="SequenceFlow_1ugva41" sourceRef="Task_0amt4hu" targetRef="Task_0fxuz4i" />
-    <bpmn:sequenceFlow id="SequenceFlow_1u66wjs" sourceRef="ExclusiveGateway_0y0w592" targetRef="Task_0fxuz4i" />
     <bpmn:scriptTask id="Task_1renmzf" name="Prepare Update Operation Status" scriptFormat="groovy">
-      <bpmn:incoming>SequenceFlow_0r95j9m</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_04vg0c2</bpmn:outgoing>
+      <bpmn:incoming>SequenceFlow_0o7qjoo</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_19cdxhv</bpmn:outgoing>
+      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
+def dnssi= new DoDeallocateNSSI()
+dnssi.prepareUpdateOperationStatus(execution)</bpmn:script>
+    </bpmn:scriptTask>
+    <bpmn:callActivity id="Task_1x3et9h" name="Query Job Status" calledElement="QueryJobStatus">
+      <bpmn:extensionElements>
+        <camunda:in source="msoRequestId" target="msoRequestId" />
+        <camunda:in source="serviceInstanceId" target="serviceInstanceId" />
+        <camunda:in source="serviceModelInfo" target="serviceModelInfo" />
+        <camunda:out source="serviceDecomposition" target="serviceDecomposition" />
+        <camunda:out source="serviceDecompositionString" target="serviceDecompositionString" />
+      </bpmn:extensionElements>
+      <bpmn:incoming>SequenceFlow_0w01l14</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_10nogqz</bpmn:outgoing>
+    </bpmn:callActivity>
+    <bpmn:sequenceFlow id="SequenceFlow_10nogqz" sourceRef="Task_1x3et9h" targetRef="Task_1v3sdzq" />
+    <bpmn:sequenceFlow id="SequenceFlow_1wj89r5" sourceRef="Task_0vi4ijv" targetRef="Task_1vt5xaa" />
+    <bpmn:scriptTask id="Task_1v3sdzq" name="Handle Job Status" scriptFormat="groovy">
+      <bpmn:incoming>SequenceFlow_10nogqz</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_0o7qjoo</bpmn:outgoing>
       <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
 def dnssi= new DoDeallocateNSSI()
 dnssi.handleJobStatus(execution)</bpmn:script>
     </bpmn:scriptTask>
+    <bpmn:sequenceFlow id="SequenceFlow_0o7qjoo" sourceRef="Task_1v3sdzq" targetRef="Task_1renmzf" />
+    <bpmn:scriptTask id="Task_1vt5xaa" name="prepare QueryJobStatus Request" scriptFormat="groovy">
+      <bpmn:incoming>SequenceFlow_1wj89r5</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_0w01l14</bpmn:outgoing>
+      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
+def dnssi= new DoDeallocateNSSI()
+dnssi.prepareJobStatusRequest(execution)</bpmn:script>
+    </bpmn:scriptTask>
+    <bpmn:sequenceFlow id="SequenceFlow_0w01l14" sourceRef="Task_1vt5xaa" targetRef="Task_1x3et9h" />
+    <bpmn:sequenceFlow id="SequenceFlow_19cdxhv" sourceRef="Task_1renmzf" targetRef="Task_0amt4hu" />
+    <bpmn:sequenceFlow id="SequenceFlow_02327ff" sourceRef="Task_0amt4hu" targetRef="ExclusiveGateway_0nhfsui" />
+    <bpmn:endEvent id="Event_11u9vp2">
+      <bpmn:incoming>SequenceFlow_1wpbkt9</bpmn:incoming>
+      <bpmn:errorEventDefinition id="ErrorEventDefinition_11pdh1q" errorRef="Error_1o5kb95" />
+    </bpmn:endEvent>
+    <bpmn:sequenceFlow id="SequenceFlow_1wpbkt9" name="no" sourceRef="ExclusiveGateway_0nhfsui" targetRef="Event_11u9vp2" />
   </bpmn:process>
+  <bpmn:error id="Error_1o5kb95" name="MSO Workflow Exception" errorCode="MSOWorkflowException" />
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
     <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoDeallocateNSSIV1">
-      <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
-        <dc:Bounds x="192" y="112" width="36" height="36" />
+      <bpmndi:BPMNEdge id="Flow_1wpbkt9_di" bpmnElement="SequenceFlow_1wpbkt9">
+        <di:waypoint x="1860" y="155" />
+        <di:waypoint x="1860" y="212" />
         <bpmndi:BPMNLabel>
-          <dc:Bounds x="199" y="155" width="22" height="14" />
+          <dc:Bounds x="1869" y="165" width="13" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_02327ff_di" bpmnElement="SequenceFlow_02327ff">
+        <di:waypoint x="1770" y="130" />
+        <di:waypoint x="1835" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_19cdxhv_di" bpmnElement="SequenceFlow_19cdxhv">
+        <di:waypoint x="1610" y="130" />
+        <di:waypoint x="1670" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0w01l14_di" bpmnElement="SequenceFlow_0w01l14">
+        <di:waypoint x="1120" y="130" />
+        <di:waypoint x="1190" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0o7qjoo_di" bpmnElement="SequenceFlow_0o7qjoo">
+        <di:waypoint x="1450" y="130" />
+        <di:waypoint x="1510" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1wj89r5_di" bpmnElement="SequenceFlow_1wj89r5">
+        <di:waypoint x="970" y="130" />
+        <di:waypoint x="1020" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_10nogqz_di" bpmnElement="SequenceFlow_10nogqz">
+        <di:waypoint x="1290" y="130" />
+        <di:waypoint x="1350" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0eug5nv_di" bpmnElement="SequenceFlow_0eug5nv">
+        <di:waypoint x="340" y="130" />
+        <di:waypoint x="390" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0xq380j_di" bpmnElement="SequenceFlow_0xq380j">
+        <di:waypoint x="1885" y="130" />
+        <di:waypoint x="1940" y="130" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="1904" y="112" width="17" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1ii5002_di" bpmnElement="SequenceFlow_1ii5002">
+        <di:waypoint x="2040" y="130" />
+        <di:waypoint x="2102" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1e7o57n_di" bpmnElement="SequenceFlow_1e7o57n">
+        <di:waypoint x="800" y="130" />
+        <di:waypoint x="870" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1e451y9_di" bpmnElement="SequenceFlow_1e451y9">
+        <di:waypoint x="650" y="130" />
+        <di:waypoint x="700" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0wlyy5i_di" bpmnElement="SequenceFlow_0wlyy5i">
+        <di:waypoint x="490" y="130" />
+        <di:waypoint x="550" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_05jfhy6_di" bpmnElement="SequenceFlow_05jfhy6">
+        <di:waypoint x="188" y="130" />
+        <di:waypoint x="240" y="130" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
+        <dc:Bounds x="152" y="112" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="159" y="155" width="23" height="14" />
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_05jfhy6_di" bpmnElement="SequenceFlow_05jfhy6">
-        <di:waypoint x="228" y="130" />
-        <di:waypoint x="310" y="130" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_159g5ey_di" bpmnElement="Task_1m8upus">
-        <dc:Bounds x="490" y="90" width="100" height="80" />
+        <dc:Bounds x="390" y="90" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_0wlyy5i_di" bpmnElement="SequenceFlow_0wlyy5i">
-        <di:waypoint x="590" y="130" />
-        <di:waypoint x="660" y="130" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="CallActivity_1ep4ama_di" bpmnElement="Task_1giechg">
-        <dc:Bounds x="660" y="90" width="100" height="80" />
+        <dc:Bounds x="550" y="90" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1e451y9_di" bpmnElement="SequenceFlow_1e451y9">
-        <di:waypoint x="760" y="130" />
-        <di:waypoint x="820" y="130" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_1yt5s46_di" bpmnElement="Task_15ut397">
-        <dc:Bounds x="820" y="90" width="100" height="80" />
+        <dc:Bounds x="700" y="90" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1e7o57n_di" bpmnElement="SequenceFlow_1e7o57n">
-        <di:waypoint x="920" y="130" />
-        <di:waypoint x="970" y="130" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_16dxpvz_di" bpmnElement="Task_0vi4ijv">
-        <dc:Bounds x="970" y="90" width="100" height="80" />
+        <dc:Bounds x="870" y="90" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_03b0822_di" bpmnElement="SequenceFlow_03b0822">
-        <di:waypoint x="1070" y="130" />
-        <di:waypoint x="1120" y="130" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape id="ScriptTask_0arl3j9_di" bpmnElement="Task_0kl6lcq">
-        <dc:Bounds x="1120" y="90" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1jj0p5q_di" bpmnElement="SequenceFlow_1jj0p5q">
-        <di:waypoint x="1220" y="130" />
-        <di:waypoint x="1505" y="130" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ExclusiveGateway_0nhfsui_di" bpmnElement="ExclusiveGateway_0nhfsui" isMarkerVisible="true">
-        <dc:Bounds x="1505" y="105" width="50" height="50" />
+        <dc:Bounds x="1835" y="105" width="50" height="50" />
         <bpmndi:BPMNLabel>
-          <dc:Bounds x="1501" y="75" width="63" height="27" />
+          <dc:Bounds x="1831" y="75" width="63" height="27" />
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="ScriptTask_1rfdrw3_di" bpmnElement="Task_13vaezk">
-        <dc:Bounds x="1690" y="90" width="100" height="80" />
+        <dc:Bounds x="1940" y="90" width="100" height="80" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="EndEvent_1f579t4_di" bpmnElement="EndEvent_1f579t4">
-        <dc:Bounds x="1862" y="112" width="36" height="36" />
+        <dc:Bounds x="2102" y="112" width="36" height="36" />
         <bpmndi:BPMNLabel>
-          <dc:Bounds x="1871" y="155" width="19" height="14" />
+          <dc:Bounds x="2111" y="155" width="19" height="14" />
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1ii5002_di" bpmnElement="SequenceFlow_1ii5002">
-        <di:waypoint x="1790" y="130" />
-        <di:waypoint x="1862" y="130" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0xq380j_di" bpmnElement="SequenceFlow_0xq380j">
-        <di:waypoint x="1555" y="130" />
-        <di:waypoint x="1690" y="130" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="1614" y="112" width="17" height="14" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0eug5nv_di" bpmnElement="SequenceFlow_0eug5nv">
-        <di:waypoint x="410" y="130" />
-        <di:waypoint x="490" y="130" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_1dytya8_di" bpmnElement="Task_1vste9s">
-        <dc:Bounds x="310" y="90" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1anlirk_di" bpmnElement="SequenceFlow_1anlirk">
-        <di:waypoint x="1170" y="190" />
-        <di:waypoint x="1170" y="170" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape id="ScriptTask_0a4zalz_di" bpmnElement="Task_0fxuz4i">
-        <dc:Bounds x="1120" y="190" width="100" height="80" />
+        <dc:Bounds x="240" y="90" width="100" height="80" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="ServiceTask_0vegqix_di" bpmnElement="Task_0amt4hu">
-        <dc:Bounds x="1280" y="300" width="100" height="80" />
+        <dc:Bounds x="1670" y="90" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="ExclusiveGateway_0y0w592_di" bpmnElement="ExclusiveGateway_0y0w592" isMarkerVisible="true">
-        <dc:Bounds x="1505" y="205" width="50" height="50" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="1567" y="216" width="86" height="27" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_0sfh52b_di" bpmnElement="SequenceFlow_0sfh52b">
-        <di:waypoint x="1530" y="155" />
-        <di:waypoint x="1530" y="205" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0r95j9m_di" bpmnElement="SequenceFlow_0r95j9m">
-        <di:waypoint x="1530" y="255" />
-        <di:waypoint x="1530" y="300" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_04vg0c2_di" bpmnElement="SequenceFlow_04vg0c2">
-        <di:waypoint x="1480" y="340" />
-        <di:waypoint x="1380" y="340" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1ugva41_di" bpmnElement="SequenceFlow_1ugva41">
-        <di:waypoint x="1280" y="340" />
-        <di:waypoint x="1170" y="340" />
-        <di:waypoint x="1170" y="270" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1u66wjs_di" bpmnElement="SequenceFlow_1u66wjs">
-        <di:waypoint x="1505" y="230" />
-        <di:waypoint x="1220" y="230" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_10pw6ot_di" bpmnElement="Task_1renmzf">
-        <dc:Bounds x="1480" y="300" width="100" height="80" />
+        <dc:Bounds x="1510" y="90" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_1x3et9h_di" bpmnElement="Task_1x3et9h">
+        <dc:Bounds x="1190" y="90" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_1v3sdzq_di" bpmnElement="Task_1v3sdzq">
+        <dc:Bounds x="1350" y="90" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_1vt5xaa_di" bpmnElement="Task_1vt5xaa">
+        <dc:Bounds x="1020" y="90" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_11u9vp2_di" bpmnElement="Event_11u9vp2">
+        <dc:Bounds x="1842" y="212" width="36" height="36" />
       </bpmndi:BPMNShape>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>
diff --git a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeleteSliceService.bpmn b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeleteSliceService.bpmn
index 5f4816e..5510dcd 100644
--- a/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeleteSliceService.bpmn
+++ b/bpmn/so-bpmn-infrastructure-flows/src/main/resources/subprocess/DoDeleteSliceService.bpmn
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" id="Definitions_1p1suc9" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.4.1">
+<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" id="Definitions_1p1suc9" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.7.2">
   <bpmn:process id="DoDeleteSliceServiceV1" name="DoDeleteSliceServiceV1" isExecutable="true">
     <bpmn:startEvent id="StartEvent_1" name="start">
       <bpmn:outgoing>SequenceFlow_0ep5het</bpmn:outgoing>
@@ -23,12 +23,11 @@
     </bpmn:scriptTask>
     <bpmn:scriptTask id="Task_1u755sr" name="Query NSSI List From AAI" scriptFormat="groovy">
       <bpmn:incoming>SequenceFlow_1rgfzzy</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_05si1me</bpmn:outgoing>
+      <bpmn:outgoing>SequenceFlow_1aa2ek0</bpmn:outgoing>
       <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
 def ddss= new DoDeleteSliceService()
 ddss.getNSSIListFromAAI(execution)</bpmn:script>
     </bpmn:scriptTask>
-    <bpmn:sequenceFlow id="SequenceFlow_05si1me" sourceRef="Task_1u755sr" targetRef="Task_1iomfas" />
     <bpmn:exclusiveGateway id="ExclusiveGateway_1ogbunu" name="Is all NSSI finished?">
       <bpmn:incoming>SequenceFlow_15z9iio</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_1c4fjbv</bpmn:outgoing>
@@ -40,7 +39,6 @@
     <bpmn:sequenceFlow id="SequenceFlow_1c4fjbv" name="yes" sourceRef="ExclusiveGateway_1ogbunu" targetRef="EndEvent_0jaitqv">
       <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">#{(execution.getVariable("isAllNSSIFinished" )  == true)}</bpmn:conditionExpression>
     </bpmn:sequenceFlow>
-    <bpmn:sequenceFlow id="SequenceFlow_01o2qpv" sourceRef="Task_1iomfas" targetRef="Task_1qqljvu" />
     <bpmn:sequenceFlow id="SequenceFlow_0c58sw3" sourceRef="Task_1rc7mcw" targetRef="ScriptTask_159855t" />
     <bpmn:sequenceFlow id="SequenceFlow_0926ghe" name="no" sourceRef="ExclusiveGateway_1ogbunu" targetRef="Task_1iomfas">
       <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">#{(execution.getVariable("isAllNSSIFinished" )  == false)}</bpmn:conditionExpression>
@@ -55,8 +53,8 @@
     <bpmn:sequenceFlow id="SequenceFlow_0npmman" sourceRef="Task_0etki1p" targetRef="Task_13k9usx" />
     <bpmn:scriptTask id="Task_1iomfas" name="Get Current NSSI" scriptFormat="groovy">
       <bpmn:incoming>SequenceFlow_0926ghe</bpmn:incoming>
-      <bpmn:incoming>SequenceFlow_05si1me</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_01o2qpv</bpmn:outgoing>
+      <bpmn:incoming>SequenceFlow_1252rbf</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_17tvomo</bpmn:outgoing>
       <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
 def ddss= new DoDeleteSliceService()
 ddss.getCurrentNSSI(execution)</bpmn:script>
@@ -69,14 +67,6 @@
 ddss.parseNextNSSI(execution)</bpmn:script>
     </bpmn:scriptTask>
     <bpmn:sequenceFlow id="SequenceFlow_15z9iio" sourceRef="ScriptTask_159855t" targetRef="ExclusiveGateway_1ogbunu" />
-    <bpmn:sequenceFlow id="SequenceFlow_0q83qg3" sourceRef="Task_1qqljvu" targetRef="Task_1rc7mcw" />
-    <bpmn:scriptTask id="Task_1qqljvu" name="Query Slice Profile From AAI" scriptFormat="groovy">
-      <bpmn:incoming>SequenceFlow_01o2qpv</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_0q83qg3</bpmn:outgoing>
-      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
-def ddss= new DoDeleteSliceService()
-ddss.querySliceProfileFromAAI(execution)</bpmn:script>
-    </bpmn:scriptTask>
     <bpmn:sequenceFlow id="SequenceFlow_029u1wr" sourceRef="Task_13k9usx" targetRef="Task_1ujnqtj" />
     <bpmn:scriptTask id="Task_13k9usx" name="Query E2ESlice Serive From AAI" scriptFormat="groovy">
       <bpmn:incoming>SequenceFlow_0npmman</bpmn:incoming>
@@ -93,30 +83,84 @@
         <camunda:in source="serviceInstanceId" target="serviceInstanceId" />
         <camunda:out source="WorkflowException" target="WorkflowException" />
       </bpmn:extensionElements>
-      <bpmn:incoming>SequenceFlow_0q83qg3</bpmn:incoming>
+      <bpmn:incoming>SequenceFlow_17tvomo</bpmn:incoming>
       <bpmn:outgoing>SequenceFlow_0c58sw3</bpmn:outgoing>
     </bpmn:callActivity>
+    <bpmn:scriptTask id="Task_1iuls9p" name="Terminate NSI Query" scriptFormat="groovy">
+      <bpmn:incoming>SequenceFlow_1aa2ek0</bpmn:incoming>
+      <bpmn:outgoing>SequenceFlow_1252rbf</bpmn:outgoing>
+      <bpmn:script>import org.onap.so.bpmn.infrastructure.scripts.*
+def dss= new DeleteSliceService()
+dss.terminateNSIQuery(execution)</bpmn:script>
+    </bpmn:scriptTask>
+    <bpmn:sequenceFlow id="SequenceFlow_17tvomo" sourceRef="Task_1iomfas" targetRef="Task_1rc7mcw" />
+    <bpmn:sequenceFlow id="SequenceFlow_1aa2ek0" sourceRef="Task_1u755sr" targetRef="Task_1iuls9p" />
+    <bpmn:sequenceFlow id="SequenceFlow_1252rbf" sourceRef="Task_1iuls9p" targetRef="Task_1iomfas" />
   </bpmn:process>
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
     <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DoDeleteSliceServiceV1">
+      <bpmndi:BPMNEdge id="Flow_1252rbf_di" bpmnElement="SequenceFlow_1252rbf">
+        <di:waypoint x="1150" y="140" />
+        <di:waypoint x="1200" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1aa2ek0_di" bpmnElement="SequenceFlow_1aa2ek0">
+        <di:waypoint x="1000" y="140" />
+        <di:waypoint x="1050" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_17tvomo_di" bpmnElement="SequenceFlow_17tvomo">
+        <di:waypoint x="1300" y="140" />
+        <di:waypoint x="1370" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_029u1wr_di" bpmnElement="SequenceFlow_029u1wr">
+        <di:waypoint x="530" y="140" />
+        <di:waypoint x="600" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_15z9iio_di" bpmnElement="SequenceFlow_15z9iio">
+        <di:waypoint x="1640" y="140" />
+        <di:waypoint x="1715" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0npmman_di" bpmnElement="SequenceFlow_0npmman">
+        <di:waypoint x="370" y="140" />
+        <di:waypoint x="430" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0926ghe_di" bpmnElement="SequenceFlow_0926ghe">
+        <di:waypoint x="1740" y="165" />
+        <di:waypoint x="1740" y="260" />
+        <di:waypoint x="1250" y="260" />
+        <di:waypoint x="1250" y="180" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="1489" y="242" width="13" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0c58sw3_di" bpmnElement="SequenceFlow_0c58sw3">
+        <di:waypoint x="1470" y="140" />
+        <di:waypoint x="1540" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1c4fjbv_di" bpmnElement="SequenceFlow_1c4fjbv">
+        <di:waypoint x="1765" y="140" />
+        <di:waypoint x="1802" y="140" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="1771" y="118" width="17" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1rgfzzy_di" bpmnElement="SequenceFlow_1rgfzzy">
+        <di:waypoint x="850" y="140" />
+        <di:waypoint x="900" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_1qkgvvu_di" bpmnElement="SequenceFlow_1qkgvvu">
+        <di:waypoint x="700" y="140" />
+        <di:waypoint x="750" y="140" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_0ep5het_di" bpmnElement="SequenceFlow_0ep5het">
+        <di:waypoint x="188" y="140" />
+        <di:waypoint x="270" y="140" />
+      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
         <dc:Bounds x="152" y="122" width="36" height="36" />
         <bpmndi:BPMNLabel>
           <dc:Bounds x="159" y="165" width="22" height="14" />
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_0ep5het_di" bpmnElement="SequenceFlow_0ep5het">
-        <di:waypoint x="188" y="140" />
-        <di:waypoint x="270" y="140" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1qkgvvu_di" bpmnElement="SequenceFlow_1qkgvvu">
-        <di:waypoint x="700" y="140" />
-        <di:waypoint x="750" y="140" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1rgfzzy_di" bpmnElement="SequenceFlow_1rgfzzy">
-        <di:waypoint x="850" y="140" />
-        <di:waypoint x="900" y="140" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_1bj6tw4_di" bpmnElement="Task_1ujnqtj">
         <dc:Bounds x="600" y="100" width="100" height="80" />
       </bpmndi:BPMNShape>
@@ -126,79 +170,35 @@
       <bpmndi:BPMNShape id="ScriptTask_01fp1vt_di" bpmnElement="Task_1u755sr">
         <dc:Bounds x="900" y="100" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_05si1me_di" bpmnElement="SequenceFlow_05si1me">
-        <di:waypoint x="1000" y="140" />
-        <di:waypoint x="1040" y="140" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ExclusiveGateway_1ogbunu_di" bpmnElement="ExclusiveGateway_1ogbunu" isMarkerVisible="true">
-        <dc:Bounds x="1555" y="115" width="50" height="50" />
+        <dc:Bounds x="1715" y="115" width="50" height="50" />
         <bpmndi:BPMNLabel>
-          <dc:Bounds x="1560" y="85" width="52" height="27" />
+          <dc:Bounds x="1720" y="85" width="52" height="27" />
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="EndEvent_0jaitqv_di" bpmnElement="EndEvent_0jaitqv">
-        <dc:Bounds x="1692" y="122" width="36" height="36" />
+        <dc:Bounds x="1802" y="122" width="36" height="36" />
         <bpmndi:BPMNLabel>
-          <dc:Bounds x="1700" y="168" width="20" height="14" />
+          <dc:Bounds x="1810" y="168" width="20" height="14" />
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1c4fjbv_di" bpmnElement="SequenceFlow_1c4fjbv">
-        <di:waypoint x="1605" y="140" />
-        <di:waypoint x="1692" y="140" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="1630" y="118" width="17" height="14" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_01o2qpv_di" bpmnElement="SequenceFlow_01o2qpv">
-        <di:waypoint x="1140" y="140" />
-        <di:waypoint x="1170" y="140" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0c58sw3_di" bpmnElement="SequenceFlow_0c58sw3">
-        <di:waypoint x="1400" y="140" />
-        <di:waypoint x="1420" y="140" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0926ghe_di" bpmnElement="SequenceFlow_0926ghe">
-        <di:waypoint x="1580" y="165" />
-        <di:waypoint x="1580" y="260" />
-        <di:waypoint x="1090" y="260" />
-        <di:waypoint x="1090" y="180" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="1329" y="242" width="13" height="14" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_0icszw6_di" bpmnElement="Task_0etki1p">
         <dc:Bounds x="270" y="100" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_0npmman_di" bpmnElement="SequenceFlow_0npmman">
-        <di:waypoint x="370" y="140" />
-        <di:waypoint x="430" y="140" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_1obnwrr_di" bpmnElement="Task_1iomfas">
-        <dc:Bounds x="1040" y="100" width="100" height="80" />
+        <dc:Bounds x="1200" y="100" width="100" height="80" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="ScriptTask_159855t_di" bpmnElement="ScriptTask_159855t">
-        <dc:Bounds x="1420" y="100" width="100" height="80" />
+        <dc:Bounds x="1540" y="100" width="100" height="80" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_15z9iio_di" bpmnElement="SequenceFlow_15z9iio">
-        <di:waypoint x="1520" y="140" />
-        <di:waypoint x="1555" y="140" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_0q83qg3_di" bpmnElement="SequenceFlow_0q83qg3">
-        <di:waypoint x="1270" y="140" />
-        <di:waypoint x="1300" y="140" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape id="ScriptTask_0y9ppnc_di" bpmnElement="Task_1qqljvu">
-        <dc:Bounds x="1170" y="100" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_029u1wr_di" bpmnElement="SequenceFlow_029u1wr">
-        <di:waypoint x="530" y="140" />
-        <di:waypoint x="600" y="140" />
-      </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape id="ScriptTask_0f9rjq4_di" bpmnElement="Task_13k9usx">
         <dc:Bounds x="430" y="100" width="100" height="80" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="CallActivity_18qkiat_di" bpmnElement="Task_1rc7mcw">
-        <dc:Bounds x="1300" y="100" width="100" height="80" />
+        <dc:Bounds x="1370" y="100" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_1iuls9p_di" bpmnElement="Task_1iuls9p">
+        <dc:Bounds x="1050" y="100" width="100" height="80" />
       </bpmndi:BPMNShape>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>