Index: Demo/Ringtoets/src/Demo.Ringtoets/Ribbons/RingtoetsDemoProjectRibbon.xaml.cs
===================================================================
diff -u -r8b5a6f938fe2b04cd78623649df37580e145055f -r223b2a4edc4ac816051c7eeecb735c34a6246574
--- Demo/Ringtoets/src/Demo.Ringtoets/Ribbons/RingtoetsDemoProjectRibbon.xaml.cs	(.../RingtoetsDemoProjectRibbon.xaml.cs)	(revision 8b5a6f938fe2b04cd78623649df37580e145055f)
+++ Demo/Ringtoets/src/Demo.Ringtoets/Ribbons/RingtoetsDemoProjectRibbon.xaml.cs	(.../RingtoetsDemoProjectRibbon.xaml.cs)	(revision 223b2a4edc4ac816051c7eeecb735c34a6246574)
@@ -15,13 +15,13 @@
     {
         private readonly ICommand addNewAssessmentSection, openMapViewCommand, openChartViewCommand;
 
-        public RingtoetsDemoProjectRibbon(IProjectOwner projectOwner, IDocumentViewController documentViewController)
+        public RingtoetsDemoProjectRibbon(IProjectOwner projectOwner, IViewController viewController)
         {
             InitializeComponent();
 
             addNewAssessmentSection = new AddNewDemoAssessmentSectionCommand(projectOwner);
-            openChartViewCommand = new OpenChartViewCommand(documentViewController);
-            openMapViewCommand = new OpenMapViewCommand(documentViewController);
+            openChartViewCommand = new OpenChartViewCommand(viewController);
+            openMapViewCommand = new OpenMapViewCommand(viewController);
         }
 
         public IEnumerable<ICommand> Commands