diff --git a/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_services_by_customer.json b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_services_by_customer.json
index cb2dc7c..a780126 100644
--- a/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_services_by_customer.json
+++ b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_services_by_customer.json
@@ -1,7 +1,7 @@
 {
   "simulatorRequest": {
     "method": "GET",
-    "path": "/aai/v../business/customers/customer/MSO_1610_ST",
+    "path": "/aai/v../business/customers/customer/CAR_2020_ER",
     "queryParams": {
       "depth": [
         "2"
@@ -11,8 +11,8 @@
   "simulatorResponse": {
     "responseCode": 200,
     "body": {
-      "global-customer-id": "MSO_1610_ST",
-      "subscriber-name": "MSO_1610_ST",
+      "global-customer-id": "CAR_2020_ER",
+      "subscriber-name": "CAR_2020_ER",
       "subscriber-type": "INFRA",
       "resource-version": "1549008901724",
       "service-subscriptions": {
diff --git a/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_vlb_service_instances.json b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_vlb_service_instances.json
index 5e998e3..91a596b 100644
--- a/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_vlb_service_instances.json
+++ b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/get_aai_vlb_service_instances.json
@@ -5,7 +5,7 @@
     "queryParams": {
       "format": ["simple"]
     },
-    "body": {"start": ["business/customers/customer/MSO_1610_ST/service-subscriptions/service-subscription/vLB/service-instances"], "query": "query/vnf-topology-fromServiceInstance"}
+    "body": {"start": ["business/customers/customer/CAR_2020_ER/service-subscriptions/service-subscription/vLB/service-instances"], "query": "query/vnf-topology-fromServiceInstance"}
   },
   "simulatorResponse": {
     "responseCode": 200,
diff --git a/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow01.json b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow01.json
new file mode 100644
index 0000000..94fc543
--- /dev/null
+++ b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow01.json
@@ -0,0 +1,27 @@
+{
+  "simulatorRequest": {
+    "method" : "POST",
+    "path" : "/onap/so/infra/instanceManagement/v1/serviceInstances/[a-fA-F0-9-]*/vnfs/[a-fA-F0-9-]*/workflows/[a-fA-F0-9-]*",
+    "body" : {
+      "requestDetails": {
+        "cloudConfiguration": {
+          "lcpCloudRegionId": "RegionOne",
+          "tenantId": "982c540f6e69488eb6be5664255e00c0"
+        },
+        "requestParameters": {
+          "userParams": [
+            {
+              "[FIRST]parameter 1": "011"
+            }
+          ]
+        }
+      }
+    }
+  },
+  "simulatorResponse": {
+    "responseCode": 200,
+    "body": {
+      "inf": "workflow 1 invoked"
+    }
+  }
+}
\ No newline at end of file
diff --git a/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow02.json b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow02.json
new file mode 100644
index 0000000..f5018f5
--- /dev/null
+++ b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow02.json
@@ -0,0 +1,28 @@
+{
+  "simulatorRequest": {
+    "method" : "POST",
+    "path" : "/onap/so/infra/instanceManagement/v1/serviceInstances/[a-fA-F0-9-]*/vnfs/[a-fA-F0-9-]*/workflows/[a-fA-F0-9-]*",
+    "body" : {
+      "requestDetails": {
+        "cloudConfiguration": {
+          "lcpCloudRegionId": "RegionOne",
+          "tenantId": "982c540f6e69488eb6be5664255e00c0"
+        },
+        "requestParameters": {
+          "userParams": [
+            {
+              "[SECOND] parameter 2": "022",
+              "[SECOND] parameter 1": "021"
+            }
+          ]
+        }
+      }
+    }
+  },
+  "simulatorResponse": {
+    "responseCode": 200,
+    "body": {
+      "inf": "workflow 2 invoked"
+    }
+  }
+}
\ No newline at end of file
diff --git a/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow03.json b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow03.json
new file mode 100644
index 0000000..a9daa7c
--- /dev/null
+++ b/vid-ext-services-simulator/src/main/resources/preset_registration/changeManagement/mso_invoke_workflow03.json
@@ -0,0 +1,29 @@
+{
+  "simulatorRequest": {
+    "method" : "POST",
+    "path" : "/onap/so/infra/instanceManagement/v1/serviceInstances/[a-fA-F0-9-]*/vnfs/[a-fA-F0-9-]*/workflows/[a-fA-F0-9-]*",
+    "body" : {
+      "requestDetails": {
+        "cloudConfiguration": {
+          "lcpCloudRegionId": "RegionOne",
+          "tenantId": "982c540f6e69488eb6be5664255e00c0"
+        },
+        "requestParameters": {
+          "userParams": [
+            {
+              "[THIRD] parameter 3": "033",
+              "[THIRD] parameter 2": "test",
+              "[THIRD] parameter 1": "031"
+            }
+          ]
+        }
+      }
+    }
+  },
+  "simulatorResponse": {
+    "responseCode": 200,
+    "body": {
+      "inf": "workflow 3 invoked"
+    }
+  }
+}
\ No newline at end of file
diff --git a/vid-ext-services-simulator/src/main/resources/simulator.properties b/vid-ext-services-simulator/src/main/resources/simulator.properties
index 922e7b1..5f1a90c 100644
--- a/vid-ext-services-simulator/src/main/resources/simulator.properties
+++ b/vid-ext-services-simulator/src/main/resources/simulator.properties
@@ -6,4 +6,4 @@
 
 #Simulator proprietary
 simulator.enablePresetRegistration=false
-simulator.enableCentralizedRoleAccess=false
+simulator.enableCentralizedRoleAccess=false
\ No newline at end of file