Index: MsgDefs.h
===================================================================
diff -u -rebcac71a2eeec1798001d737a195052bc8f92582 -r52f61ff13d67938729c59619142f8676c2132f2f
--- MsgDefs.h	(.../MsgDefs.h)	(revision ebcac71a2eeec1798001d737a195052bc8f92582)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 52f61ff13d67938729c59619142f8676c2132f2f)
@@ -8,8 +8,8 @@
 *
 * @file    MsgDefs.h
 *
-* @author  (last)      “rkallala”
-* @date    (last)      09-Dec-2025
+* @author  (last)      Dara Navaei
+* @date    (last)      16-Dec-2025
 *
 * @author  (original)  Sean Nash
 * @date    (original)  01-Aug-2024
@@ -142,6 +142,38 @@
     MSG_ID_DD_DATE_AND_TIME_REQUEST = 0x6E,                                         ///< DD date and time request
     MSG_ID_DD_DATE_AND_TIME_RESPONSE = 0x6F,                                        ///< DD date and time response
     MSG_ID_FP_RO_REJECTION_RATIO_DATA = 0x71,                                       ///< FP broadcast RO Rejection ratio data
+    MSG_ID_UI_PRESSURE_LIMITS_CHANGE_REQUEST = 0x72,                                ///< UI pressure limits change request
+    MSG_ID_TD_PRESSURE_LIMITS_CHANGE_RESPONSE = 0x73,                               ///< TD pressure limits change response
+    MSG_ID_UI_BOLUS_VOLUME_CHANGE_REQUEST = 0x74,                                   ///< UI bolus volume change request
+    MSG_ID_TD_BOLUS_VOLUME_CHANGE_RESPONSE = 0x75,                                  ///< TD bolus volume change response
+    MSG_ID_UI_DURATION_VALIDATE_REQUEST = 0x76,                                     ///< UI duration validation request
+    MSG_ID_TD_DURATION_VALIDATE_RESPONSE = 0x77,                                    ///< TD duration validation response
+    MSG_ID_UI_DURATION_CONFIRM_REQUEST = 0x78,                                      ///< UI duration confirm request
+    MSG_ID_TD_DURATION_CONFIRM_RESPONSE = 0x79,                                     ///< TD duration confirm response
+    MSG_ID_UI_TREATMENT_SET_POINTS_CHANGE_REQUEST = 0x7A,                           ///< UI treatment set points change request
+    MSG_ID_TD_TREATMENT_SET_POINTS_CHANGE_RESPONSE = 0x7B,                          ///< TD treatment set points change response
+    MSG_ID_UI_TREATMENT_SET_POINT_BLOOD_FLOW_CHANGE_REQUEST = 0x7C,                 ///< UI treatment set point blood flow change request
+    MSG_ID_TD_TREATMENT_SET_POINT_BLOOD_FLOW_CHANGE_RESPONSE = 0x7D,                ///< TD treatment set point blood flow change response
+    MSG_ID_UI_TREATMENT_SET_POINT_DIALYSATE_FLOW_CHANGE_REQUEST = 0x7E,             ///< UI treatment set point dialysate flow change request
+    MSG_ID_TD_TREATMENT_SET_POINT_DIALYSATE_FLOW_CHANGE_RESPONSE = 0x7F,            ///< TD treatment set point dialysate flow change response
+    MSG_ID_UI_TREATMENT_SET_POINT_DIALYSATE_TEMPERATURE_CHANGE_REQUEST = 0x80,      ///< UI treatment set point dialysate temperature change request
+    MSG_ID_TD_TREATMENT_SET_POINT_DIALYSATE_TEMPERATURE_CHANGE_RESPONSE = 0x81,     ///< TD treatment set point dialysate temperature change response
+    MSG_ID_TD_INSTITUTIONAL_RECORD_REQUEST = 0x82,                                  ///< TD institutional record request
+    MSG_ID_TD_INSTITUTIONAL_RECORD_RESPONSE = 0x83,                                 ///< TD institutional record response
+    MSG_ID_TD_ADJUST_INSTITUTIONAL_RECORD_REQUEST = 0x84,                           ///< TD adjust institutional record request
+    MSG_ID_TD_ADJUST_INSTITUTIONAL_RECORD_RESPONSE = 0x85,                          ///< TD adjust institutional record response
+    MSG_ID_TD_ADVANCED_INSTITUTIONAL_RECORD_REQUEST = 0x86,                         ///< TD advanced institutional record request
+    MSG_ID_TD_ADVANCED_INSTITUTIONAL_RECORD_RESPONSE = 0x87,                        ///< TD advanced institutional record response
+    MSG_ID_TD_ADVANCED_ADJUST_INSTITUTIONAL_RECORD_REQUEST = 0x88,                  ///< TD advanced institutional record request
+    MSG_ID_TD_ADVANCED_ADJUST_INSTITUTIONAL_RECORD_RESPONSE = 0x89,                 ///< TD advanced institutional record response
+    MSG_ID_TD_HEPARIN_REQUEST = 0x8A,                                               ///< TD heparin request
+    MSG_ID_TD_HEPARIN_RESPONSE = 0x8B,                                              ///< TD heparin response
+    MSG_ID_TD_HEPARIN_DATA = 0x8C,                                                  ///< TD heparin data
+    MSG_ID_TD_END_TREATMENT_REQUEST = 0x8D,                                         ///< TD end treatment request
+    MSG_ID_TD_END_TREATMENT_RESPONSE = 0x8E,                                        ///< TD end treatment response
+    MSG_ID_TD_RINSEBACK_PROGRESS = 0x8F,                                            ///< TD rinseback progress
+    MSG_ID_UI_RINSEBACK_CMD_REQUEST = 0x90,                                         ///< UI rinseback request
+    MSG_ID_TD_RINSEBACK_CMD_RESPONSE = 0x91,                                        ///< TD rinseback response
 
     // service/test CAN messages
     MSG_ID_FIRST_TD_TESTER_MESSAGE = 0x8000,                                        ///< First TD test message ID
@@ -213,6 +245,7 @@
     MSG_ID_TD_BARO_PRESSURE_OVERRIDE = 0x8041,                                      ///< TD barometric pressure sensor override.
     MSG_ID_TD_TEMPERATURE_OVERRIDE = 0x8042,                                        ///< TD temperature sensor override.
     MSG_ID_TD_TEMPERATURE_PUBLISH_INTERVAL_OVERRIDE_REQUEST = 0x8043,               ///< TD temperature sensor publish interval broadcast override.
+    MSG_ID_TD_EJECTOR_OPT_SENSOR_OVERRIDE_REQUEST = 0x8044,                         ///< TD ejector optical sensor override.
 
     MSG_ID_FIRST_DD_TESTER_MESSAGE = 0xA000,                                        ///< First DD test message ID
     MSG_ID_DD_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_DD_TESTER_MESSAGE,                ///< DD tester log-in