Index: Demo/Ringtoets/src/Demo.Ringtoets/Ribbons/RingtoetsDemoProjectRibbon.xaml
===================================================================
diff -u -r21debbdc1d176c418e0b1f17adcf997e7794ff0b -r4f5c5afab904ec8570bb482a9845b56f074a26e4
--- Demo/Ringtoets/src/Demo.Ringtoets/Ribbons/RingtoetsDemoProjectRibbon.xaml	(.../RingtoetsDemoProjectRibbon.xaml)	(revision 21debbdc1d176c418e0b1f17adcf997e7794ff0b)
+++ Demo/Ringtoets/src/Demo.Ringtoets/Ribbons/RingtoetsDemoProjectRibbon.xaml	(.../RingtoetsDemoProjectRibbon.xaml)	(revision 4f5c5afab904ec8570bb482a9845b56f074a26e4)
@@ -29,7 +29,7 @@
              xmlns:resx="clr-namespace:Demo.Ringtoets.Properties"
              xmlns:converters="clr-namespace:Core.Common.Gui.Converters;assembly=Core.Common.Gui"
              mc:Ignorable="d" 
-             d:DesignHeight="300" d:DesignWidth="300">
+             d:DesignHeight="300" d:DesignWidth="350">
     <UserControl.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
@@ -47,6 +47,7 @@
             </fluent:RibbonGroupBox>
             <fluent:RibbonGroupBox Header="{x:Static resx:Resources.General_Map}" fluent:KeyTip.Keys="M" Height="Auto">
                 <fluent:Button x:Name="OpenMapViewButton" Header="{x:Static resx:Resources.General_Map}" ToolTip="{x:Static resx:Resources.OpenMapView_ToolTip}" LargeIcon="{Binding Source={x:Static resx:Resources.map}, Converter={StaticResource IconConverter}}" SizeDefinition="Large" Click="ButtonOpenMapView_Click" fluent:KeyTip.Keys="K"/>
+                <fluent:Button x:Name="OpenThematicMapViewButton" Header="{x:Static resx:Resources.General_ThematicMap}" ToolTip="{x:Static resx:Resources.OpenMapView_ToolTip}" LargeIcon="{Binding Source={x:Static resx:Resources.map}, Converter={StaticResource IconConverter}}" SizeDefinition="Large" Click="ButtonOpenThematicMapView_Click" fluent:KeyTip.Keys="K"/>
             </fluent:RibbonGroupBox>
             <fluent:RibbonGroupBox Header="{x:Static resx:Resources.General_Chart}" fluent:KeyTip.Keys="C">
                 <fluent:Button x:Name="OpenChartViewButton" Header="{x:Static resx:Resources.General_Chart}" ToolTip="{x:Static resx:Resources.OpenChartView_ToolTip}" LargeIcon="{Binding Source={x:Static resx:Resources.ChartIcon}, Converter={StaticResource IconConverter}}" SizeDefinition="Large" Click="ButtonOpenChartView_Click" fluent:KeyTip.Keys="O"/>