[Azure AD] Custom claims provider videos

Author: yoelhor

articles/active-directory/develop/custom-claims-provider-overview.md

@@ -10,7 +10,7 @@ ms.service: active-directory
 ms.subservice: develop
 ms.workload: identity
 ms.topic: conceptual
-ms.date: 03/06/2023
+ms.date: 03/13/2023
 ms.author: davidmu
 ms.reviewer: JasSuri
 ms.custom: aaddev 
@@ -24,6 +24,9 @@ When a user authenticates to an application, a custom claims provider can be use
 
 Key data about a user is often stored in systems external to Azure AD. For example, secondary email, billing tier, or sensitive information. Some applications may rely on these attributes for the application to function as designed. For example, the application may block access to certain features based on a claim in the token.
 
+The following short video provides an excellent overview of the Azure AD custom extensions and custom claims providers:
+> [!VIDEO https://www.youtube.com/embed/BYOMshjlwbc]
+
 Use a custom claims provider for the following scenarios:
 
 - **Migration of legacy systems** - You may have legacy identity systems such as Active Directory Federation Services (AD FS) or data stores (such as LDAP directory) that hold information about users. You'd like to migrate these applications, but can't fully migrate the identity data into Azure AD. Your apps may depend on certain information on the token, and can't be rearchitected.