Index: MsgDefs.h
===================================================================
diff -u -r3573f9c29fe5971cc05dcd6d40928f8e94eb5fc7 -rc596edce7a375615d600f283f85f155c67466f7d
--- MsgDefs.h	(.../MsgDefs.h)	(revision 3573f9c29fe5971cc05dcd6d40928f8e94eb5fc7)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision c596edce7a375615d600f283f85f155c67466f7d)
@@ -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
@@ -203,13 +203,16 @@
     MSG_ID_UI_ADJUST_PATIENT_DISCONNECT_CONFIRM_REQUEST = 0xAB,                     ///< UI adjust patient disconnect confirm request
     MSG_ID_TD_ADJUST_PATIENT_DISCONNECT_CONFIRM_RESPONSE = 0xAC,                    ///< TD adjust patient disconnect confirm response
     MSG_ID_TD_DRY_SELF_TEST_PROGRESS_DATA = 0xAD,                                   ///< TD dry self test progress data
-    MSG_ID_TD_TUBE_SET_AUTHENTICATION_REQUEST = 0xAE,                               ///< UI tube set authentication acknowledge request
-    MSG_ID_UI_TUBE_SET_AUTHENTICATION_ACK_RESPONSE = 0xAF,                          ///< TD tube set authentication acknowledge response
-    MSG_ID_TD_SYRINGE_PUMP_DATA = 0xB0,                                             ///< TD broadcast of syringe pump data
-    MSG_ID_TD_HEPARIN_PAUSE_RESUME_RESPONSE= 0xB1,                                  ///< TD response to pause/resume Heparin delivery request
-    MSG_ID_FFU_SIGNAL_TD_UPDATE_AVAILABLE = 0xB2,                                   ///< FFU signal TD update is available.
-    MSG_ID_FFU_SIGNAL_DD_UPDATE_AVAILABLE = 0xB3,                                   ///< FFU signal DD update is available.
-    MSG_ID_DD_SUBSTITUTION_PUMP_DATA = 0xB4,                                        ///< DD substitution pump broadcast data.
+    MSG_ID_TD_TUBING_SET_BARCODE_SCAN_REQUEST = 0xAE,                               ///< TD tube set authentication request
+    MSG_ID_TD_TUBE_SET_AUTHENTICATION_REQUEST = 0xAF,                               ///< UI tube set authentication acknowledge request
+    MSG_ID_UI_TUBE_SET_AUTHENTICATION_ACK_RESPONSE = 0xB0,                          ///< TD tube set authentication acknowledge response
+    MSG_ID_TD_SYRINGE_PUMP_DATA = 0xB1,                                             ///< TD broadcast of syringe pump data
+    MSG_ID_TD_HEPARIN_PAUSE_RESUME_RESPONSE= 0xB2,                                  ///< TD response to pause/resume Heparin delivery request
+    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