diff --git a/src/SOL002/VNFLifecycleManagementNotification/definitions/VNFLifecycleManagementNotification_def.yaml b/src/SOL002/VNFLifecycleManagementNotification/definitions/VNFLifecycleManagementNotification_def.yaml
index 4f81f3d43a5d5eafe166891be8d215c1d709212c..c425ca3b74a9e258355661e31397952c69c931d8 100644
--- a/src/SOL002/VNFLifecycleManagementNotification/definitions/VNFLifecycleManagementNotification_def.yaml
+++ b/src/SOL002/VNFLifecycleManagementNotification/definitions/VNFLifecycleManagementNotification_def.yaml
@@ -31,8 +31,9 @@ definitions:
       If this is a notification about a final or intermediate result state of
       a VNF LCM operation occurrence, the notification shall be sent after
       all related actions of the LCM operation that led to this state have
-      been executed. The new state shall be set in the VnfLcmOpOcc resource
-      before the notification about the state change is sent.
+      been executed. 
+      The new state shall be set in the "Individual VNF LCM operation occurrence" 
+      resource before the notification about the state change is sent.
     type: object
     required:
       - id
@@ -159,7 +160,8 @@ definitions:
           Information about changed external connectivity, if this
           notification represents the result of a lifecycle operation
           occurrence. Shall be present if the "notificationStatus" is set to
-          "RESULT" and the "operation" is set to "CHANGE_EXT_CONN".
+          "RESULT" and the "operation" has made any change of the external 
+          connectivity of the VNF instance.
           Shall be absent otherwise.
         type: array
         items: