Index: sources/gui/qml/pages/endtreatment/EndTreatmentRinsebackStack.qml
===================================================================
diff -u -r88563177f10f20ced98750b2e40036201728131d -r8a5dbf556a66524fbe4b60ac1573182a0bd27617
--- sources/gui/qml/pages/endtreatment/EndTreatmentRinsebackStack.qml	(.../EndTreatmentRinsebackStack.qml)	(revision 88563177f10f20ced98750b2e40036201728131d)
+++ sources/gui/qml/pages/endtreatment/EndTreatmentRinsebackStack.qml	(.../EndTreatmentRinsebackStack.qml)	(revision 8a5dbf556a66524fbe4b60ac1573182a0bd27617)
@@ -21,6 +21,7 @@
 import "qrc:/globals"
 import "qrc:/components"
 import "qrc:/pages/endtreatment/rinseback"
+
 /*!
  * \brief   the end treatment rinseback stack screen
  */
@@ -29,6 +30,8 @@
 
     stackView.initialItem   : null
 
+    property int    stackStepIndex  : 0
+
     // Rinseback
     EndTreatmentRinsebackInit       { id: _endTreatmentRinsebackInit
         onRinsebackClicked          : vTreatmentAdjustmentRinseback.doStart         () //82.0
@@ -71,7 +74,7 @@
     }
 }
 
-/* TODO:
+/* TODO : stackView manual performance enhanced.
   // an idea that is being worked on for later performance imporovement
   // if the stackview becomes slow this idea is a manual transition with animation to be replacecd with stackView
     PropertyAnimation { id: _rbInitAnimation