--- a/msg_plat/conversation_services_utilities_api/inc/ccsdefs.h	Fri Apr 16 14:56:15 2010 +0300
+++ b/msg_plat/conversation_services_utilities_api/inc/ccsdefs.h	Mon May 03 12:29:07 2010 +0300
@@ -119,6 +119,7 @@
      EUserDeleteConversation,
      EGetConversationId,
      EGetConversationIdFromAddress,
+     EGetConversationFromMessageId,
      EUserMarkReadConversation
 };
 
@@ -146,6 +147,7 @@
     ERefreshConversationEvent,
     EGetConversationIdComplete,
     EGetConversationIdFromAddressComplete,
+    EGetConversationFromMessageIdComplete,
     EUserMarkReadConversationComplete    
 };