Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -rbae4aed1e77e9d1bfbc7e894e5331542460f6af7 -r1e62db4e4c11657a30823872d3a523814c9c7419
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision bae4aed1e77e9d1bfbc7e894e5331542460f6af7)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 1e62db4e4c11657a30823872d3a523814c9c7419)
@@ -7,8 +7,8 @@
 *
 * @file    SystemCommMessages.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      13-Jun-2023
+* @author  (last)      Michael Garthwaite
+* @date    (last)      09-Aug-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -532,6 +532,9 @@
 // MSG_ID_DG_SIGNAL_RECOVER_FROM_FAULT_MODE
 void handleTestDGSetRecoverFromFaultModeSignal( MESSAGE_T* message );
 
+// MSG_ID_DG_DRAIN_MODE_BROADCAST_INTERVAL_OVERRIDE
+void handleTestDGDrainModeBroadcastOverrideRequest( MESSAGE_T* message );
+
 /**@}*/
 
 #endif