Index: MsgDefs.h
===================================================================
diff -u -r41447b9a2a6b3099662e25bc6a264595c75ed8fa -r6fed2587728919d2b56084bfe0f9a01682c246ab
--- MsgDefs.h	(.../MsgDefs.h)	(revision 41447b9a2a6b3099662e25bc6a264595c75ed8fa)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 6fed2587728919d2b56084bfe0f9a01682c246ab)
@@ -8,8 +8,8 @@
 *
 * @file    MsgDefs.h
 *
-* @author  (last)      Michael Garthwaite
-* @date    (last)      11-Jun-2026
+* @author  (last)      Vijay Pamula
+* @date    (last)      12-Jun-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  01-Aug-2024
@@ -211,6 +211,8 @@
     MSG_ID_FFU_SIGNAL_TD_UPDATE_AVAILABLE = 0xB3,                                   ///< FFU signal TD update is available.
     MSG_ID_FFU_SIGNAL_DD_UPDATE_AVAILABLE = 0xB4,                                   ///< FFU signal DD update is available.
     MSG_ID_DD_SUBSTITUTION_PUMP_DATA = 0xB5,                                        ///< DD substitution pump broadcast data.
+    MSG_ID_UI_VITALS_ADJUSTMENT_REQUEST = 0xB8,                                     ///< UI vitals adjustment request
+    MSG_ID_TD_VITALS_ADJUSTMENT_RESPONSE  = 0xB9,                                   ///< TD vitals adjustment response
 
     // service/test CAN messages
     MSG_ID_FIRST_TD_TESTER_MESSAGE = 0x8000,                                        ///< First TD test message ID