Index: MsgDefs.h
===================================================================
diff -u -rf1bf9b68e5b701c465e1adc3e00097a6ddc976c5 -r1c5d6b5ba16fe6ff2c213e5ab0d8dc9a859226e3
--- MsgDefs.h	(.../MsgDefs.h)	(revision f1bf9b68e5b701c465e1adc3e00097a6ddc976c5)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 1c5d6b5ba16fe6ff2c213e5ab0d8dc9a859226e3)
@@ -102,10 +102,11 @@
     MSG_ID_TD_RESP_INITIATE_TREATMENT_WORKFLOW = 0x46,                              ///< TD response to initiate/cancel treatment workflow request
     MSG_ID_UI_UF_PAUSE_RESUME_REQUEST = 0x47,                                       ///< UI ultrafiltration pause/resume request
     MSG_ID_TD_UF_PAUSE_RESUME_RESPONSE = 0x48,                                      ///< TD response to ultrafiltration pause/resume request
-    MSG_ID_RO_GEN_PERMEATE_MODE_DATA = 0x49,                                        ///< RO Gen Permeate data broadcast
+    MSG_ID_RO_GEN_WATER_MODE_DATA = 0x49,                                        ///< RO Gen Permeate data broadcast
     MSG_ID_DD_PRE_GEN_DIALYSATE_STATE_DATA = 0x4A,                                  ///< DD Pre-gen dialysate mode data
     MSG_ID_DD_POST_GEN_DIALYSATE_STATE_DATA = 0x4B,                                 ///< DD Post-gen dialysate mode data
     MSG_ID_DD_PRE_GEN_DIALYSATE_REQUEST_DATA = 0x4C,                                ///< DD Pre Generate dialysate request data coming from TD.
+    MSG_ID_RO_PRE_GEN_WATER_MODE_DATA = 0x4D,                                       ///< RO Pre Generate water mode data.
 #ifdef __PUMPTEST__
     MSG_ID_DD_PISTON_PUMP_CONTROL_DATA = 0xF0,                                      ///< DD piston pump data
 #endif