diff --git a/src/data/roadmaps/aspnet-core/content/103-basics-of-aspnet-core/105-filters-and-attributes.md b/src/data/roadmaps/aspnet-core/content/103-basics-of-aspnet-core/105-filters-and-attributes.md
index 137dee745..e3d7d9c2d 100644
--- a/src/data/roadmaps/aspnet-core/content/103-basics-of-aspnet-core/105-filters-and-attributes.md
+++ b/src/data/roadmaps/aspnet-core/content/103-basics-of-aspnet-core/105-filters-and-attributes.md
@@ -5,3 +5,5 @@ In the ASP.NET Core framework, filters and attributes are used to add additional
 - **Filters** are classes that implement one or more of the filter interfaces provided by the framework, such as `IActionFilter`, `IResultFilter`, `IExceptionFilter`, and `IAuthorizationFilter`. Filters can be applied to controllers, action methods, or globally to the entire application. They can be used to perform tasks such as logging, caching, and handling exceptions.
 
 - **Attributes** are classes that derive from `Attribute` class, and are used to decorate controllers, action methods, or properties with additional metadata. For example, the Authorize attribute can be used to require that a user is authenticated before accessing a specific action method, and the `ValidateAntiForgeryToken` attribute can be used to protect against cross-site request forgery (CSRF) attacks.
+
+- [Filters](https://learn.microsoft.com/en-us/aspnet/core/mvc/controllers/filters?view=aspnetcore-7.0)
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