Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r8e62ede02d0f1d4bfc8aebbfa75a5ce308c994bd -re6c60e07b450ec8d58e87bf13d45f96efab54d8b
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 8e62ede02d0f1d4bfc8aebbfa75a5ce308c994bd)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision e6c60e07b450ec8d58e87bf13d45f96efab54d8b)
@@ -7,8 +7,8 @@
 *
 * @file    SystemCommMessages.h
 *
-* @author  (last)      Sean Nash
-* @date    (last)      30-Sep-2023
+* @author  (last)      Dara Navaei
+* @date    (last)      12-Jul-2024
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -53,6 +53,7 @@
 {
     BOOL accepted;                                  ///< Accepted/Rejected
     U32 rejectionReason;                            ///< Rejection reason if not accepted.
+    U32 fwValue;                                    ///< Value in the firmware.
 } UI_RESPONSE_PAYLOAD_T;
 
 // ********** public function prototypes **********
@@ -197,6 +198,9 @@
 // MSG_ID_HD_REQUEST_SERVICE_RECORD_FROM_HD
 void handleSendDGServiceRecordToHD( MESSAGE_T* message );
 
+// MSG_ID_DG_START_STOP_NOCTURNAL_HEAT_DISINFECT
+void handleStartStopDGPassiveCoolHeatDisifnect( MESSAGE_T* message );
+
 // *********** public test support message functions **********
 
 // MSG_TESTER_LOG_IN
@@ -337,7 +341,7 @@
 BOOL handleStartStopDGFlush( MESSAGE_T *message );
 
 // MSG_ID_DG_START_STOP_HEAT_DISINFECT
-BOOL handleStartStopDGHeatDisinfect( MESSAGE_T *message );
+BOOL handleStartStopDGActiveCoolHeatDisinfect( MESSAGE_T *message );
 
 // MSG_ID_UI_DG_SET_RTC_REQUEST
 void handleUIClockSyncRequest( MESSAGE_T *message );