Merge pull request #11170 from abpframework/maliming-patch-authorization

Update Authorization.md

docs/en/Authorization.md

@@ -428,7 +428,7 @@ This is already done for the startup template integration tests.
 
 Claims are important elements of authentication and authorization. ABP uses the `IAbpClaimsPrincipalFactory` service to create claims on authentication. This service was designed as extensible. If you need to add your custom claims to the authentication ticket, you can implement the `IAbpClaimsPrincipalContributor` in your application.
 
-**Example: Add a `SocialSecurityNumber` claim:**
+**Example: Add a `SocialSecurityNumber` claim and get it:**
 
 ```csharp
 public class SocialSecurityNumberClaimsPrincipalContributor : IAbpClaimsPrincipalContributor, ITransientDependency
@@ -448,6 +448,15 @@ public class SocialSecurityNumberClaimsPrincipalContributor : IAbpClaimsPrincipa
         }
     }
 }
+
+
+public static class CurrentUserExtensions
+{
+    public static string GetSocialSecurityNumber(ICurrentUser currentUser)
+    {
+        return currentUser.FindClaimValue("SocialSecurityNumber");
+    }
+}
 ```
 
 ## See Also