1 files changed, 3 insertions, 2 deletions

diff --git a/participant/participant-intermediary/src/main/java/org/onap/policy/clamp/acm/participant/intermediary/handler/ParticipantHandler.java b/participant/participant-intermediary/src/main/java/org/onap/policy/clamp/acm/participant/intermediary/handler/ParticipantHandler.java
index f324cea0c..75f2d81ab 100644
--- a/participant/participant-intermediary/src/main/java/org/onap/policy/clamp/acm/participant/intermediary/handler/ParticipantHandler.java
+++ b/participant/participant-intermediary/src/main/java/org/onap/policy/clamp/acm/participant/intermediary/handler/ParticipantHandler.java
@@ -209,15 +209,16 @@ public class ParticipantHandler {
             // This message is to decommission the automation composition
             acElementDefsMap.get(participantUpdateMsg.getCompositionId()).clear();
         }
-        sendParticipantUpdateAck(participantUpdateMsg.getMessageId());
+        sendParticipantUpdateAck(participantUpdateMsg.getMessageId(), participantUpdateMsg.getCompositionId());
     }
 
     /**
      * Method to send ParticipantUpdateAck message to automation composition runtime.
      */
-    public void sendParticipantUpdateAck(UUID messageId) {
+    public void sendParticipantUpdateAck(UUID messageId, UUID compositionId) {
         var participantUpdateAck = new ParticipantUpdateAck();
         participantUpdateAck.setResponseTo(messageId);
+        participantUpdateAck.setCompositionId(compositionId);
         participantUpdateAck.setMessage("Participant Update Ack message");
         participantUpdateAck.setResult(true);
         participantUpdateAck.setParticipantId(participantId);