Index: firmware/App/Services/Messaging.c
===================================================================
diff -u -r299ad7907c4edc6d128e7681573b72f065b8d21e -r43ceadd4e906f44579de2a15d1201c5e7f7024ed
--- firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 299ad7907c4edc6d128e7681573b72f065b8d21e)
+++ firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 43ceadd4e906f44579de2a15d1201c5e7f7024ed)
@@ -129,7 +129,6 @@
     { MSG_ID_DD_PRESSURE_SENSOR_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                  &testDDPressureSensorDataPublishIntervalOverride },
     { MSG_ID_DD_PRESSURE_SENSOR_FILTER_READINGS_OVERRIDE_REQUEST,                   &testDDPressureSensorFilteredReadingsOverride },
     { MSG_ID_DD_PRESSURE_SENSOR_FILTER_TEMPERATURE_OVERRIDE_REQUEST,                &testDDPressureSensorFilteredTemperatureReadingsOverride },
-
     { MSG_ID_DD_CONDUCTIVITY_SENSOR_PUBLISH_INTERVAL_OVERRIDE_REQUEST,              &testDDConductivitySensorDataPublishIntervalOverride },
     { MSG_ID_FP_CONDUCTIVITY_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                     &testFPConductivitySensorDataPublishIntervalOverride },
     { MSG_ID_DD_CONDUCTIVITY_SENSOR_READINGS_OVERRIDE_REQUEST,                      &testConductivitySensorReadingsOverride },
@@ -143,7 +142,6 @@
     { MSG_ID_DD_CONDUCTIVITY_SENSOR_CONDUCTIVITY_ERROR_COUNTER_OVERRIDE_REQUEST,    &testConductivitySensorConductivityErrorCounterOverride },
     { MSG_ID_FP_CONDUCTIVITY_SENSOR_CONDUCTIVITY_READ_COUNT_OVERRIDE_REQUEST,       &testConductivitySensorConductivityReadCounterOverride },
     { MSG_ID_FP_CONDUCTIVITY_SENSOR_CONDUCTIVITY_ERROR_COUNT_OVERRIDE_REQUEST,      &testConductivitySensorConductivityErrorCounterOverride },
-
     { MSG_ID_DD_CONCENTRATE_PUMP_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                 &testConcentratePumpDataPublishIntervalOverride },
     { MSG_ID_DD_CONCENTRATE_PUMP_TARGET_SPEED_OVERRIDE_REQUEST,                     &testConcentratePumpTargetSpeedOverride },
     { MSG_ID_DD_CONCENTRATE_PUMP_MEASURED_SPEED_OVERRIDE_REQUEST,                   &testConcentratePumpMeasuredSpeedOverride },
@@ -279,6 +277,8 @@
     { MSG_ID_FP_DEF_STATUS_REQUEST,                                                 &testGetFPDefeaturedStatus },
     { MSG_ID_FP_SET_OPERATION_SUB_MODE_REQUEST,                                     &testSetFPOperationSubMode },
     { MSG_ID_FP_BOOST_PUMP_INSTALL_STATUS_REQUEST,                                  &testGetFPBoostPumpInstallStatus },
+    { MSG_ID_DD_CONDUCTIVITY_SENSOR_VERSION_REQUEST,                                &testHandleConductivitySensorVersionRequest },
+    { MSG_ID_FP_CONDUCTIVITY_SENSOR_VERSION_REQUEST,                                &testHandleConductivitySensorVersionRequest },
 };
 
 /// Calculation for number of entries in the incoming message function handler look-up table.