diff -r 238255e8b033 -r 84d9eb65b26f messagingapp/msgappfw/server/inc/ccsconversationcache.h
--- a/messagingapp/msgappfw/server/inc/ccsconversationcache.h	Fri Apr 16 14:56:15 2010 +0300
+++ b/messagingapp/msgappfw/server/inc/ccsconversationcache.h	Mon May 03 12:29:07 2010 +0300
@@ -187,6 +187,13 @@
      * @return The conversation id
      */
     TInt GetConversationIdFromAddressL(TDesC& aContactAddress);
+    
+    /**
+     * Get conversation from message-id
+     * @param aMessageId Message id
+     * @return CCsClientConversation The conversation 
+     */
+    CCsClientConversation* GetConversationFromMessageIdL(TInt aMessageId);
 
 private: