Update common-extend-inherit-wrap-reuse-telerik-blazor-components.md

Author: dimodi

knowledge-base/common-extend-inherit-wrap-reuse-telerik-blazor-components.md

@@ -5,7 +5,7 @@ type: how-to
 page_title: How to Extend, Inherit, or Wrap Telerik Components for Blazor
 slug: common-kb-component-inheritance
 tags: telerik, blazor, inheritance
-ticketid: 1628856, 1615737, 1604776, 1607228, 1618168, 1690926
+ticketid: 1628856, 1615737, 1604776, 1607228, 1618168, 1690926, 1694691
 res_type: kb
 ---
 
@@ -266,7 +266,9 @@ namespace YourAppName.BaseComponents
 }
 ````
 
-If `ReusableComboBox.razor` has a separate `razor.cs` file, the partial class must be defined as generic:
+## Notes
+
+If `ReusableComboBox.razor` has a separate `.razor.cs` file, then the [partial class must be defined as generic](https://learn.microsoft.com/en-us/aspnet/core/blazor/components/generic-type-support):
 
 ````C#.skip-repl
 public partial class ReusableComboBox<TItem, TValue> : ComponentBase