Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -rc09da041e733bf32893cd466ccf21c9fdd760a1e -r59357d3831aa60f17ccdfbe0eef1a005935b9a58
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision c09da041e733bf32893cd466ccf21c9fdd760a1e)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 59357d3831aa60f17ccdfbe0eef1a005935b9a58)
@@ -7,8 +7,8 @@
 *
 * @file    SystemComm.c
 *
-* @author  (last)      James Walter Taylor
-* @date    (last)      31-Mar-2023
+* @author  (last)      Dara Navaei
+* @date    (last)      20-May-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -1212,13 +1212,15 @@
                 handleTestUsedBicarbVolumeMLOverrideRequest( message );
                 break;
 
+#ifndef _RELEASE_
             case MSG_ID_DG_GET_SW_CONFIG_RECORD:
                 handleGetDGSoftwareConfigRecord( message );
                 break;
 
             case MSG_ID_DG_SET_SW_CONFIG_RECORD:
                 handleSetDGSoftwareConfigRecord( message );
                 break;
+#endif
 
             case MSG_ID_DG_FANS_DUTY_CYCLE_OVERRIDE:
                 handleSetFansDutyCycleOverrideRequest( message );
@@ -1326,6 +1328,18 @@
                 handleTestDGDialinCheckIn( message );
                 break;
 
+            case MSG_ID_DG_GET_LOAD_CELLS_TARE_VALUES:
+                handleTestDGGetLoadCellsTareValues( message );
+                break;
+
+            case MSG_ID_DG_SET_LOAD_CELLS_TARE_VALUES:
+                handleTestDGSetLoadCellsTareValues( message );
+                break;
+
+            case MSG_ID_DG_SET_COND_SENSOR_CAL_TABLE:
+                handleTestDGSetConductivitySensorCalTable( message );
+                break;
+
             default:
                 // TODO - unrecognized message ID received - ignore
                 break;