Index: MsgDefs.h
===================================================================
diff -u -r15e222c65e84303e75321b88622f29b99415ee9b -r56402afe56a74fe27f40abe9531b309d13722c91
--- MsgDefs.h	(.../MsgDefs.h)	(revision 15e222c65e84303e75321b88622f29b99415ee9b)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 56402afe56a74fe27f40abe9531b309d13722c91)
@@ -135,6 +135,7 @@
     MSG_ID_HD_ACCEL_SET_CALIBRATION = 0x802A,                           ///< HD accelerometer set calibration factors request
     MSG_ID_HD_BLOOD_FLOW_SET_CALIBRATION = 0x802B,                      ///< Blood flow set calibration factors request
     MSG_ID_HD_DIALYSATE_FLOW_SET_CALIBRATION = 0x802C,                  ///< Dialysate flow set calibration factors request
+    MSG_ID_HD_SET_PARAMETER_TREATMENT_PARAMETER = 0x802D,               ///< Set a treatment parameter (will change actual setting, not an override)
 
     MSG_ID_FIRST_DG_TESTER_MESSAGE = 0xA000,                            ///< First DG test message ID
     MSG_ID_DG_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_DG_TESTER_MESSAGE,    ///< DG tester log-in