Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -r29476a4a7b58c6d6decee115ac9bcadb0aa262ca -rdb938c983d12c21df8678b3c3bb4eb78c4d047d9
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 29476a4a7b58c6d6decee115ac9bcadb0aa262ca)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision db938c983d12c21df8678b3c3bb4eb78c4d047d9)
@@ -125,6 +125,10 @@
     MSG_ID_USER_UF_SETTINGS_CHANGE_CONFIRMATION_RESPONSE = 0x67
     MSG_ID_DD_VOLTAGES_DATA = 0x68
     MSG_ID_DD_RINSE_PUMP_DATA = 0x69
+
+    MSG_ID_TD_END_TREATMENT_REQUEST     = 0x8D
+    MSG_ID_TD_END_TREATMENT_RESPONSE    = 0x8E
+
     MSG_ID_DD_PISTON_PUMP_CONTROL_DATA = 0xF0
 
     MSG_ID_TD_TESTER_LOGIN_REQUEST = 0x8000
Index: leahi_dialin/ui/td_messaging.py
===================================================================
diff -u -reb3e8ec85b8c2cfd7215d762117c617b8084be45 -rdb938c983d12c21df8678b3c3bb4eb78c4d047d9
--- leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision eb3e8ec85b8c2cfd7215d762117c617b8084be45)
+++ leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision db938c983d12c21df8678b3c3bb4eb78c4d047d9)
@@ -663,6 +663,22 @@
                                             payload=payload)
         self.can_interface.send(message, 0)
 
+    def td_end_tx_response(self,vRejectionReason: int):
+        """
+        the end treatment response message method(Msg ID: 0xXX, XXX)
+        Args:
+            None
+        @return: None
+        """
+        payload  = conversions.integer_to_bytearray(1 if vRejectionReason == 0 else 0)
+        payload += conversions.integer_to_bytearray(vRejectionReason)
+
+        message = CAN.DenaliMessage.build_message(
+                                            channel_id=CAN.DenaliChannels.td_to_ui_ch_id,
+                                            message_id=msg_ids.MsgIds.MSG_ID_TD_END_TREATMENT_RESPONSE.value,
+                                            payload=payload)
+        self.can_interface.send(message, 0)
+
     def td_Treatment_Parameters_CreateRx(self, vRejectionReason: int):
         """
         TD response to in initiate Treatment and enter Create Rx (Msg ID: 0x46, 70)