diff --git a/src/SOL003/VNFLifecycleManagement/definitions/VNFLifecycleManagement_def.yaml b/src/SOL003/VNFLifecycleManagement/definitions/VNFLifecycleManagement_def.yaml
index 54710f2ad9a6d2f9708b301d932af0f5aef9db07..9fa09213d730ce5d6063356481232877c2da89cd 100644
--- a/src/SOL003/VNFLifecycleManagement/definitions/VNFLifecycleManagement_def.yaml
+++ b/src/SOL003/VNFLifecycleManagement/definitions/VNFLifecycleManagement_def.yaml
@@ -347,7 +347,6 @@ definitions:
       - vnfInstanceId
       - operation
       - isAutomaticInvocation
-      - operationParams
       - isCancelPending
     properties:
       id:
@@ -404,6 +403,10 @@ definitions:
           * CHANGE_EXT_CONN: ChangeExtVnfConnectivityRequest
           * TERMINATE: TerminateVnfRequest
           * MODIFY_INFO: VnfInfoModificationRequest
+          This attribute shall be present if this data type is returned in 
+          a response to reading an individual resource, and may be present 
+          according to the chosen attribute selector parameter if this data 
+          type is returned in a response to a query of a container resource.
         $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
       isCancelPending:
         description: >