Index: SDDs/StopState.puml
===================================================================
diff -u -r53dc75a9f735b04e1674a35ffc200812a7acfbe7 -r0be94b830ddf3052f2ba0d4b5352b3dfcd7bc3e7
--- SDDs/StopState.puml	(.../StopState.puml)	(revision 53dc75a9f735b04e1674a35ffc200812a7acfbe7)
+++ SDDs/StopState.puml	(.../StopState.puml)	(revision 0be94b830ddf3052f2ba0d4b5352b3dfcd7bc3e7)
@@ -20,31 +20,69 @@
     '[x<hex message ID> <Req/Rsp/Dat>  \n  <P1>,# certain amount of parameters according to the content]
     '[x<hex message ID> <Req/Rsp/Dat>  \n  <P1>,X The rest of the parameters do not matter.]
 
-    == Main Treatment Screen TImer ==
-    TD -> SW: MSG: [x3B: #3] \nTD Treatment Time Data:  \
-                        \n\t(U32) txDurSecs             \
-                        \n\t(U32) txElapsedSec          \
-                        \n\t(U32) txRemainingSecs
-    SW -> UI: CMD: Update Treatment Time (VTreatmentTime):  \
-                        \n\ttime_Total                      \
-                        \n\ttime_Elapsed                    \
-                        \n\ttime_Remaining
-    US -> UI: TCH: Edit Button
-    UI -> UI: ACT: Treatment Adjustment Duration Popup
 
-    TD -> SW: MSG: [x3C: #10] \nTD Treatment States:    \
-                        \n\t(U32) mSubMode              \
-                        \n\t(U32) mBloodPrimeState      \
-                        \n\t(U32) mDialysateState       \
-                        \n\t(U32) mIsolatedUFState      \
-                        \n\t(U32) mTreatmentStopState   \
-                        \n\t(U32) mRinsebackState       \
-                        \n\t(U32) mRecirculateState     \
-                        \n\t(U32) mTreatmentEndState    \
-                        \n\t(U32) mSalineState          \
-                        \n\t(U32) mHeparinState
-    SW -> UI: CMD: Paued State (VTDTreatmentStates):\nTREATMENT_PAUSED_STATE (txStop)
-    UI -> UI: ACT: Visual Indication Treatment is Paused:       \
-                        \n\tNotification on Timer               \
-                        \n\tFade in/out effect of timer progress
+    ''''' Confirm Dialog properties for the End Treatment
+    ' [6]
+    ' Title   = Treatment End
+    ' Message = Are you sure you want to end the treatment?
+    ' Confirm = CONFIRM
+    ' Cancel  = CANCEL
+
+    ''''' Confirm Dialog commands
+    ' enum Generic_Confirm_Command
+    ' {
+    '     GENERIC_CONFIRM_CMD_REQUEST_OPEN      = 0,    ///< Generic Confirm command to display the confirmation
+    '     GENERIC_CONFIRM_CMD_TIMEOUT_CLOSE     = 1,    ///< Generic Confirm command to hide    the confirmation, due to timeout user confirmation
+    '     GENERIC_CONFIRM_CMD_REJECT            = 2,    ///< Generic Confirm command to display the confirmation rejection in case the request in not valid/accepted anymore.
+    '     GENERIC_CONFIRM_CMD_ACCEPT_CLOSE      = 3,    ///< Generic Confirm command to hide    the confirmation, due to accept  user confirmation.
+    '     NUM_OF_GENERIC_CONFIRM_COMMAND                ///< Total number of generic confirm commands
+    ' };
+
+    ''''' Alarm User Action actions
+    ' enum Alarm_User_Actions
+    ' {
+    '     ALARM_USER_ACTION_RESUME              = 0,    ///< User selected resume from alarm recovery options
+    '     ALARM_USER_ACTION_RINSEBACK           = 1,    ///< User selected rinseback from alarm recovery options
+    '     ALARM_USER_ACTION_END_TREATMENT       = 2,    ///< User selected end treatment from alarm recovery options
+    '     ALARM_USER_ACTION_ACK                 = 3,    ///< User selected acknowledge (ok) from alarm recovery options
+    '     NUMBER_OF_ALARM_USER_ACTIONS                  ///< Number of alarm user actions
+    ' };
+
+    == User presses Hardware Stop Button ==
+    US -> TD: PRS: Hardware Stop Button
+
+    TD -> SW: MSG: [x01: #4] \nTD AlarmStatus :             \
+                        \n\t(U32) mState                    \
+                        \n\t(U32) mTop                      \
+                        \n\t(U32) mMuteTimeout              \
+                        \n\t(U16) mFlags |= END_TREATMENT_BUTTON
+
+    SW -> UI: ACT: Display Alarm Dialog \
+                    \n\t - End Treatment Button visible
+
+    UI -> US: ACT: Display Alarm Dialog \
+                    \n\t - End Treatment Button visible
+    US -> UI: TCH: End Treatment Button
+    UI -> SW: ACT: doUserActionEnd ( \
+                    \n\tALARM_USER_ACTION_END_TREATMENT \
+                    \n)
+    SW -> TD: MSG: [x06: #1] AlarmUserAction \
+                    \n\t(U32) action
+
+    TD -> SW: MSG: [xBA: #3] \nTD Confirmation :                                \
+                        \n\t(U32)  mId      = END_TREATMENT(6)                  \
+                        \n\t(U32)  mCommand = GENERIC_CONFIRM_CMD_REQUEST_OPEN  \
+                        \n\t(U32)  mReason
+
+    alt CONFIRM
+        US -> SW: MSG: [xBB: #] \nEnd Treatment - CONFIRM
+        SW -> TD: MSG: [xBB: #] \nEnd Treatment - CONFIRM
+    else CANCEL
+        US -> SW: MSG: [xBB: #] \nEnd Treatment - CANCEL
+        SW -> TD: MSG: [xBB: #] \nEnd Treatment - CANCEL
+        TD -> SW: MSG: [x01: #4] \nTD AlarmStatus :             \
+                            \n\t(U32) 0
+        SW -> UI: ACT: Hide Alarm Dialog
+        UI -> US: ACT: Hide Alarm Dialog
+    end
 @enduml
\ No newline at end of file