Index: sources/gui/GuiController.h
===================================================================
diff -u -r80b5e8f1ebb90c03c37d90d90cd2da3bd95d6803 -r4fd6a7d7801d91ffbce9e8d4b54900224f6a0fac
--- sources/gui/GuiController.h	(.../GuiController.h)	(revision 80b5e8f1ebb90c03c37d90d90cd2da3bd95d6803)
+++ sources/gui/GuiController.h	(.../GuiController.h)	(revision 4fd6a7d7801d91ffbce9e8d4b54900224f6a0fac)
@@ -75,6 +75,7 @@
     void  doExportService   (const GuiStringIndexMap &vExportList);             // UI => OS
     void  doExportTreatment (const GuiStringIndexMap &vExportList);             // UI => OS
     void  doQuitApplication ();
+    void  doNotifyTreatmentRangeInvalid();
 
 private slots: // Should be private for thread safety and is connected internally.
     void  onActionReceive (GuiActionType vAction, const QVariantList &vData); // UI <= HD/DG
@@ -116,6 +117,8 @@
 
     void didQuitApplication ();
 
+    void didTreatmentRangesIncorrect();
+
     // Device controller signal slots connection
     DEVICE_GUI_BRIDGE_DEFINITION_LIST