Merge pull request #223220 from CelesteDG/celested-010623-contentimprovements

Article review for content freshness improvements

Author: BCS2022

articles/active-directory/azuread-dev/index.yml

@@ -4,11 +4,11 @@ title: Azure Active Directory for developers
 summary: |
   Azure Active Directory (Azure AD) is a cloud identity service that allows developers to build apps that sign in users with a Microsoft work or school account. Azure AD supports building single-tenant line-of-business (LOB) apps as well as multi-tenant apps.
 
-  IMPORTANT: This content is for the older Azure AD v1.0 endpoint, use the Microsoft identity platform for new projects.
+  IMPORTANT: This content is for the older Azure AD v1.0 endpoint, use the Microsoft identity platform (https://aka.ms/identityplatform) for new projects.
 
 metadata:
    ms.topic: landing-page
-   ms.date: 01/27/2020
+   ms.date: 01/06/2023
    author: CelesteDG
    ms.author: celested
    ms.service: active-directory