Index: MsgDefs.h
===================================================================
diff -u -r7c5d9e10b9890cf33ad330f0b248b59dd39a3099 -r292116c9a007f3e8738deb39ed75a0971a69c4b0
--- MsgDefs.h	(.../MsgDefs.h)	(revision 7c5d9e10b9890cf33ad330f0b248b59dd39a3099)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 292116c9a007f3e8738deb39ed75a0971a69c4b0)
@@ -8,8 +8,8 @@
 *
 * @file    MsgDefs.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      28-Mar-2023
+* @author  (last)      Sean Nash
+* @date    (last)      04-May-2023
 *
 * @author  (original)  Sean
 * @date    (original)  27-Feb-2020
@@ -382,6 +382,8 @@
     MSG_ID_HD_DIAL_IN_PUMP_HARD_STOP = 0x808F,                          ///< HD dialysate inlet pump hard stop command
     MSG_ID_HD_DIAL_OUT_PUMP_HARD_STOP = 0x8090,                         ///< HD dialysate outlet pump hard stop command
     MSG_ID_HD_BLOOD_PUMP_HARD_STOP = 0x8091,                            ///< HD blood pump hard stop command
+    MSG_ID_HD_DIALIN_CHECK_IN = 0x8092,                                 ///< HD dialin check in
+    MSG_ID_HD_ENABLE_VENOUS_BUBBLE_ALARM_DETECTION = 0x8093,            ///< HD enable venous bubble alarm detection
 
     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
@@ -484,6 +486,11 @@
     MSD_ID_DG_RTC_CTL_REG3_STATUS_OVERRIDE = 0xA063,                    ///< DG RTC control register 3 status override
     MSG_ID_DG_NELSON_DISINFECT_SUPPORT = 0xA064,                        ///< DG Nelson labs disinfect support message
     MSG_ID_DG_SET_DIALYSATE_MIXING_RATIOS = 0xA065,                     ///< DG set dialysate mixing ratios
+    MSG_ID_DG_SET_TEST_CONFIGURATION = 0xA066,                          ///< DG set test configuration
+    MSG_ID_DG_GET_TEST_CONFIGURATION = 0xA067,                          ///< DG get test configuration
+    MSG_ID_DG_SEND_TEST_CONFIGURATION = 0xA068,                         ///< DG send test configuration
+    MSG_ID_DG_RESET_ALL_TEST_CONFIGURATIONS = 0xA069,                   ///< DG reset all the configurations
+    MSG_ID_DG_DIALIN_CHECK_IN = 0xA06A,                                 ///< DG Dialin check in
 
     MSG_ID_HD_DEBUG_EVENT = 0xFFF1,                                     ///< HD debug event text to be logged in event log
     MSG_ID_DG_DEBUG_EVENT = 0xFFF2,                                     ///< DG debug event text to be logged in event log
@@ -525,7 +532,7 @@
     REQUEST_REJECT_REASON_INVALID_COMMAND = 25,                         ///< Requested user action invalid
     REQUEST_REJECT_REASON_TREATMENT_IS_COMPLETED = 26,                  ///< The treatment has been completed
     REQUEST_REJECT_REASON_ADDL_RINSEBACK_MAX_VOLUME_REACHED = 27,       ///< Rinseback additional volume maximum has been reached - no more additional rinsebacks allowed
-    REQUEST_REJECT_REASON_UF_VOLUME_NOT_SET = 28,                       ///< Ultrafiltration volume is not set yet
+    REQUEST_REJECT_REASON_DIALYZER_NOT_INVERTED = 28,                   ///< Dialyzer not inverted yet
     REQUEST_REJECT_REASON_NO_PATIENT_CONNECTION_CONFIRM = 29,           ///< The user has not confirmed patient connection
     REQUEST_REJECT_REASON_HEPARIN_PAUSE_INVALID_IN_THIS_STATE = 30,     ///< Heparin cannot be paused if not currently deliverying Heparin
     REQUEST_REJECT_REASON_HEPARIN_NOT_PAUSED = 31,                      ///< Heparin cannot be resumed if not paused
@@ -555,6 +562,7 @@
     REQUEST_REJECT_REASON_DG_RO_ONLY_MODE_INVALID_PARAMETER = 55,       ///< DG RO only mode invalid parameter
     REQUEST_REJECT_REASON_DG_RO_ONLY_MODE_INVALID_PAYLOAD_LENGTH = 56,  ///< DG RO only mode invalid payload length
     REQUEST_REJECT_REASON_TREATMENT_CANNOT_BE_RESUMED = 57,             ///< Cannot resume treatment per alarm
+    REQUEST_REJECT_REASON_EXCEEDS_MAXIMUM_HEPARIN_VOLUME = 58,          ///< Cannot continue due to maximum herparin volume
     NUM_OF_REQUEST_REJECT_REASONS                                       ///< Number of settings change reject codes
 };
 typedef enum Request_Reject_Reasons REQUEST_REJECT_REASON_CODE_T;       ///< Type for settings change rejection reason codes enumeration