Index: MsgDefs.h
===================================================================
diff -u -r3c27a229ec7f28b0f825cefc3383cfadf2ad9318 -r91696eafea783d70171b0897076c06fbe95476c7
--- MsgDefs.h	(.../MsgDefs.h)	(revision 3c27a229ec7f28b0f825cefc3383cfadf2ad9318)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 91696eafea783d70171b0897076c06fbe95476c7)
@@ -198,6 +198,7 @@
     MSG_ID_DD_PISTON_PUMP_DATA_PUBLISH_OVERRIDE_REQUEST = 0xA037,                   ///< DD piston pump data publish interval override request
     MSG_ID_DD_PISTON_PUMP_START_STOP_OVERRIDE_REQUEST = 0xA038,                     ///< DD piston pump start/stop override request
 #endif
+    MSG_ID_DD_BC_SWITCH_ONLY_START_STOP_OVERRIDE_REQUEST = 0xA039,                  ///< DD balancing chamber switch only start/stop override request
 
     MSG_ID_FIRST_RO_TESTER_MESSAGE = 0xB000,                                        ///< First RO test message ID
     MSG_ID_RO_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_RO_TESTER_MESSAGE,                ///< RO tester log-in