diff --git a/ChartControlsThemeDemo/ChartControlsThemeDemo/SunburstChart/SunburstChartDemo.xaml b/ChartControlsThemeDemo/ChartControlsThemeDemo/SunburstChart/SunburstChartDemo.xaml
index 58c2ebb..dd6759a 100644
--- a/ChartControlsThemeDemo/ChartControlsThemeDemo/SunburstChart/SunburstChartDemo.xaml
+++ b/ChartControlsThemeDemo/ChartControlsThemeDemo/SunburstChart/SunburstChartDemo.xaml
@@ -9,7 +9,7 @@
         <local:ChartViewModel/>
     </ContentPage.BindingContext>
 
-    <chart:SfSunburstChart x:Name="sunburstChart" ItemsSource="{Binding SunburstData}" 
+    <chart:SfSunburstChart x:Name="sunburstChart" ItemsSource="{Binding SunburstData}"  EnableTooltip="True"
                     ValueMemberPath="Sales" ShowLabels="True" PaletteBrushes="{Binding CustomBrush}" 
                     InnerRadius="0.2" Margin="0,20,0,0">
         
diff --git a/README.md b/README.md
index 51cb400..b8500b5 100644
--- a/README.md
+++ b/README.md
@@ -36,8 +36,6 @@ If you encounter a "path too long" exception when building this example project,
 
 For a step-by-step procedure, refer to the following knowledge base articles:
 
-- [How to Configure the Syncfusion Theme for .NET MAUI Cartesian Chart]()
-- [How to Configure the Syncfusion Theme for .NET MAUI Circular Chart]()
-- [How to Configure the Syncfusion Theme for .NET MAUI Pyramid Chart]()
-- [How to Configure the Syncfusion Theme for .NET MAUI Funnel Chart]()
-- [How to Configure the Syncfusion Theme for .NET MAUI Sunburst Chart]()
+- [How to Configure the Syncfusion Theme for .NET MAUI Cartesian Chart](https://support.syncfusion.com/kb/article/17481/how-to-configure-the-syncfusion-theme-for-net-maui-chartsfcartesianchart)
+- [How to Configure the Syncfusion Theme for .NET MAUI Circular Chart](https://support.syncfusion.com/kb/article/18041/how-to-configure-the-syncfusion-theme-for-net-maui-chartsfcircularchart)
+- [How to Configure the Syncfusion Theme for .NET MAUI Sunburst Chart](https://support.syncfusion.com/kb/article/18211/how-to-configure-the-syncfusion-theme-for-net-maui-sunburst-chart)