Index: sources/view/hd/data/VHDTreatmentStatesData.h
===================================================================
diff -u -r64d87d540594252e8039ab2595016d98f1e3cc28 -raabacb1dbdd30968ec8bc8ffc6c97263b09db71b
--- sources/view/hd/data/VHDTreatmentStatesData.h	(.../VHDTreatmentStatesData.h)	(revision 64d87d540594252e8039ab2595016d98f1e3cc28)
+++ sources/view/hd/data/VHDTreatmentStatesData.h	(.../VHDTreatmentStatesData.h)	(revision aabacb1dbdd30968ec8bc8ffc6c97263b09db71b)
@@ -38,15 +38,31 @@
 {
     Q_OBJECT
 
-    PROPERTY( quint32, subMode     , 0)
-    PROPERTY( quint32, ufState     , 0)
+    PROPERTY( quint32, subMode      , 0)
+    PROPERTY( quint32, ufState      , 0)
     // coco begin validated: Validated manually, but has not been used yet.
     // instead VTreatmentAdjustmentSaline::isStarted is used which has more control over the saline state.
-    PROPERTY( quint32, salineState , 0)
+    PROPERTY( quint32, salineState  , 0)
     // coco end
+
+    // these properties are mutually exclusive
+    // and if one becomes true the other ones become false at the same time
+    // so on each change we were going to have multiple signal emits.
+    // but since it is not happening more often Property is used.
+    // otherwise it should be implemented as a single signal with these properties as parameters.
+    // also start UF_START_STATE has been intentionally ignored
+    // because it's only useful in FW implementation and it immediately changes to another state.
+    PROPERTY( bool   , ufPaused     , false)
+    PROPERTY( bool   , ufRunning    , false)
+    PROPERTY( bool   , ufOff        , false)
+    PROPERTY( bool   , ufCompleted  , false)
+
+    // treatment paused state
+    // normally  paused
+    PROPERTY( bool   , txPaused     , true )
+
     VIEW_DEC(VHDTreatmentStates, TreatmentStatesData)
 
-private:
 public slots:
 };
 }