Index: firmware/App/Services/Messaging.c
===================================================================
diff -u -rd305a91c82fe89a76d9accbb8faa3d81e3106341 -rff82c2f697e729f16098416acad3d98e337a38cd
--- firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision d305a91c82fe89a76d9accbb8faa3d81e3106341)
+++ firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision ff82c2f697e729f16098416acad3d98e337a38cd)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2024 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2024-2026 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    Messaging.c
 *
-* @author  (last)      Vinayakam Mani
-* @date    (last)      06-Aug-2024
+* @author  (last)      Dara Navaei
+* @date    (last)      29-Dec-2025
 *
 * @author  (original)  Vinayakam Mani
-* @date    (original)  06-Aug-2024
+* @date    (original)  07-Aug-2024
 *
 ***************************************************************************/
 
@@ -51,6 +51,7 @@
 #include "PAL.h"
 #include "PermeateTank.h"
 #include "Pressure.h"
+#include "RinsePump.h"
 #include "ROPump.h"
 #include "SafetyShutdown.h"
 #include "SpentChamberFill.h"
@@ -234,10 +235,17 @@
     { MSG_ID_FP_FILTERED_COND_SENSOR_TEMPERATURE_OVERRIDE_REQUEST,                  &testFPConductivitySensorFilteredTemperatureReadingsOverride },
     { MSG_ID_DD_VOLTAGE_DATA_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                     &testVoltageDataPublishIntervalOverride },
     { MSG_ID_DD_MONITORED_VOLTAGE_OVERRIDE_REQUEST,                                 &testVoltageOverride },
+    { MSG_ID_DD_TREATMENT_PARAMS_OVERRIDE_REQUEST,                                  &testTDTreatmentParamsOverride },
     { MSG_ID_FP_LEVEL_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                            &testFPLevelsDataPublishIntervalOverride },
     { MSG_ID_FP_LEVEL_OVERRIDE_REQUEST,                                             &testFPLevelStateOverride },
     { MSG_ID_FP_PERMEATE_TANK_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                    &testPermeateTankDataPublishIntervalOverride },
     { MSG_ID_FP_RO_PUMP_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                          &testROPumpDataPublishIntervalOverride },
+    { MSG_ID_DD_RINSE_PUMP_DATA_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                  &testRinsePumpDataPublishIntervalOverride },
+    { MSG_ID_DD_RINSE_PUMP_PWM_PERCENT_OVERRIDE_REQUEST,                            &testRinsePumpPWMPercentOverride },
+    { MSG_ID_DD_RINSE_PUMP_TURN_ON_OFF_REQUEST,                                     &testRinsePumpTurnOnOffRequest },
+    { MSG_ID_FP_SET_START_STOP_OVERRIDE_REQUEST,                                    &testSetGeneratePermeateSignal },
+    { MSG_ID_FP_RO_REJECTION_RATIO_PUBLISH_INTERVAL_OVERRIDE_REQUEST,               &testRORejectionRatioDataPublishIntervalOverride },
+    { MSG_ID_FP_RO_FILTERED_REJECTION_RATIO_OVERRIDE_REQUEST,                       &testRORejectionRatioFilteredOverride },
 };
 
 /// Calculation for number of entries in the incoming message function handler look-up table.
@@ -457,10 +465,7 @@
     // ACK/NAK request
     if ( message->hdr.msgID < MSG_ID_FIRST_TD_TESTER_MESSAGE )
     {
-//        if ( respBuffer != COMM_BUFFER_NOT_USED )
-//        {
-//            sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, respBuffer, ack );
-//        }
+        // only Sending Test ACK for dialin messages.
     }
     else
     {