Index: sources/view/VCreateTreatment.cpp
===================================================================
diff -u -rad32b29628ec7cd08892496cdad0afc8aeb166cf -r0622f1ec79b9a24a3f9d58cd2de329df997b37d6
--- sources/view/VCreateTreatment.cpp	(.../VCreateTreatment.cpp)	(revision ad32b29628ec7cd08892496cdad0afc8aeb166cf)
+++ sources/view/VCreateTreatment.cpp	(.../VCreateTreatment.cpp)	(revision 0622f1ec79b9a24a3f9d58cd2de329df997b37d6)
@@ -22,6 +22,9 @@
     connect(&_GuiController, SIGNAL(didActionReceive(GuiActionType,QVariantList)),
             this, SLOT(onFWValidationResponse(GuiActionType,QVariantList)));
     loadTreatmentParameterRanges();
+
+    connect(this, SIGNAL(requestConcurrentSave(QString,QString,bool)),
+            &_FileSaver, SLOT(onConcurrentSave(QString,QString,bool)));
 }
 
 /**
@@ -374,7 +377,7 @@
         i++;
     }
     QString filename = QString("%0treatment%1.json").arg(dir).arg(i);
-    _FileSaver.concurrentSave(filename, document.toJson(), false);
+    emit requestConcurrentSave(filename, document.toJson(), false);
     return filename;
 }