Index: sources/main.h
===================================================================
diff -u -r627b97843f87f5ca8fbd731c6c4a6d9fae4352ce -rae149c87409efbe66b84924aa1cbb3131be9d5b7
--- sources/main.h	(.../main.h)	(revision 627b97843f87f5ca8fbd731c6c4a6d9fae4352ce)
+++ sources/main.h	(.../main.h)	(revision ae149c87409efbe66b84924aa1cbb3131be9d5b7)
@@ -337,6 +337,15 @@
     void  onActionReceive (const vTYPE &vData) {                        \
         emit didActionReceive(vData);                                   \
     }
+#define ACTION_RECEIVE_PRIVATE_SLOT_NOEMIT(vTYPE)                       \
+private Q_SLOTS:                                                        \
+    /*! \brief   The Received message slot that needs implementation
+        \details The bridge slot is for thread safety between classes for received message
+                 and is used to emit its signal to pass the model data to next observer.
+        \param   vData - The model data which has been received.
+        \note    This method is private and the interface is signals only. (starts with 'on')
+    */\
+    void  onActionReceive (const vTYPE &vData)
 //--------------------------------------------------------------------------------//
 #define ADJUST_TRANSMT_PRIVATE_SLOT_DEFINITION(vTYPE)                   \
 private Q_SLOTS:                                                        \