Index: firmware/App/Services/Messaging.c
===================================================================
diff -u -r83310420ae862de4724f8cfbbaeda9936c47801b -r52787cd53986cfd0abb7e674bf096898e5070f9a
--- firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 83310420ae862de4724f8cfbbaeda9936c47801b)
+++ firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 52787cd53986cfd0abb7e674bf096898e5070f9a)
@@ -39,6 +39,7 @@
 #include "RotaryValve.h"
 #include "StateTxBloodPrime.h"
 #include "StateTxDialysis.h"
+#include "StateTxIsolatedUF.h"
 #include "StateTxPaused.h"
 #include "Switches.h"
 #include "SyringePump.h"
@@ -121,7 +122,7 @@
     { MSG_ID_UI_VITALS_ADJUSTMENT_REQUEST,                              &vitalsAdjustmentHandleChangeRequest },
     { MSG_ID_UI_BOLUS_VOLUME_CHANGE_REQUEST,                            &validateAndSetBolusVolume },
     { MSG_ID_UI_INITIATE_TREATMENT_WORKFLOW,                            &signalUserInitiateTreatment },
-    { MSG_ID_UI_UF_PAUSE_RESUME_REQUEST,                                &signalPauseResumeUF },
+    { MSG_ID_UI_UF_PAUSE_RESUME_REQUEST,                                &handleUFPauseResumeRequest },
     { MSG_ID_TESTER_LOGIN_REQUEST,                                      &handleTesterLogInRequest },
     { MSG_ID_UI_PRESSURE_LIMIT_WIDEN_REQUEST,                           &pressureLimitHandleWidenRequest },
     { MSG_ID_UI_PRESSURE_LIMITS_CHANGE_REQUEST,                         &pressureLimitHandleChangeRequest },
@@ -131,6 +132,9 @@
     { MSG_ID_UI_TREATMENT_SET_POINT_DIALYSATE_TEMP_CHANGE_REQUEST,      &validateAndSetDialysateTemperature },
     { MSG_ID_UI_BLOOD_PRIME_CMD_REQUEST,                                &bloodPrimeHandleCmdRequest },
     { MSG_ID_UI_TREATMENT_SET_POINT_BLOOD_FLOW_CHANGE_REQUEST,          &bloodPrimeHandleBloodFlowChangeRequest },
+    { MSG_ID_UI_ISOLATED_UF_DURATION_CHANGE_REQUEST,                    &handleIsolatedUFDurationChangeRequest },
+    { MSG_ID_UI_ISOLATED_UF_VOLUME_GOAL_CHANGE_REQUEST,                 &handleIsolatedUFVolumeGoalChangeRequest },
+    { MSG_ID_UI_ISOLATED_UF_CONFIRM_REQUEST,                            &handleIsolatedUFConfirmRequest },
     { MSG_ID_UI_ADJUST_DISPOSABLES_CONFIRM_REQUEST,                     &handleAutoLoadRequest },
     { MSG_ID_UI_SETUP_TUBING_SET_CONNECTIONS_CONFIRM_REQUEST,           &handleSetupTubingSetConnectionConfirmRequest },
     { MSG_ID_UI_ADJUST_DISPOSABLES_REMOVAL_CONFIRM_REQUEST,             &handleAutoEjectRequest },