Index: sources/gui/qml/pages/pretreatment/create/PreTreatmentCreate.qml
===================================================================
diff -u -rb59827b661a423b2b1ad2ca7b8611c2c0be7bd6a -r41ba9331e6a540df0c8eced0c4d3b8684afa9afa
--- sources/gui/qml/pages/pretreatment/create/PreTreatmentCreate.qml	(.../PreTreatmentCreate.qml)	(revision b59827b661a423b2b1ad2ca7b8611c2c0be7bd6a)
+++ sources/gui/qml/pages/pretreatment/create/PreTreatmentCreate.qml	(.../PreTreatmentCreate.qml)	(revision 41ba9331e6a540df0c8eced0c4d3b8684afa9afa)
@@ -28,18 +28,16 @@
  */
 PreTreatmentBase { id: _root
     objectName: "_PreTreatmentCreate" // SquishQt testability
-    property int stackStepIndex : PreTreatmentStack.CreateRx
 
-    header.confirmVisible   : true
-    header.backVisible      : ! vTreatmentCreate.parametersValidated
-    header.confirmEnabled   : _preTreatmentCreateContent.confirmReady()
-    header.confirmText.text : vTreatmentCreate.parametersValidated ? qsTr("CONFIRM") :
-                                                                     qsTr("VALIDATE")
-    onConfirmClicked        : vTreatmentCreate.parametersValidated ? _preTreatmentCreateContent.confirm() :
-                                                                     _preTreatmentCreateContent.validate()
-    onBackClicked : page ( _pretreatmentInstallation )//  TODO FIX ME IN PRE TREATMENT
-    function clear( vValue ) { if ( ! vValue ) return;  _preTreatmentCreateContent.clear()  }
+    onVisibleChanged: {
+        if (visible) { stackStepIndex = PreTreatmentStack.CreateRx }
+    }
 
+    function clear( vValue )        { if ( ! vValue ) return;  _preTreatmentCreateContent.clear()                       }
+    function confirmReady()         { return _preTreatmentCreateContent.confirmReady()                                  }
+    function confirmButtonClicked() { if (vTreatmentCreate.parametersValidated) { _preTreatmentCreateContent.confirm()  }
+                                      else                                      { _preTreatmentCreateContent.validate() }}
+
     PreTreatmentCreateContent { id: _preTreatmentCreateContent
         anchors {
             top         : _root.header.bottom