Update whats-new-docs.md

Author: csmulligan

articles/active-directory/external-identities/whats-new-docs.md

@@ -1,7 +1,7 @@
 ---
 title: "What's new in Azure Active Directory External Identities"
 description: "New and updated documentation for the Azure Active Directory External Identities."
-ms.date: 09/01/2023
+ms.date: 09/29/2023
 ms.service: active-directory
 ms.subservice: B2B
 ms.topic: reference
@@ -17,31 +17,33 @@ Welcome to what's new in Azure Active Directory External Identities documentatio
 
 ## September 2023
 
+This month, we renamed Azure Active Directory (Azure AD) to Microsoft Entra ID. For more information about the rebranding, see the [New name for Azure Active Directory](/azure/active-directory/fundamentals/new-name) article.
+
 ### Updated articles
 
-- [Quickstart: Add a guest user with PowerShell](b2b-quickstart-invite-powershell.md) - Editorial updates.
-- [Federation with SAML/WS-Fed identity providers for guest users](direct-federation.md) - Editorial updates.
-- [Overview of Microsoft Entra External ID](external-identities-overview.md) - Editorial updates.
-- [Billing model for Microsoft Entra External ID](external-identities-pricing.md) - Editorial updates.
-- [Microsoft Entra B2B collaboration FAQs](faq.yml) - Editorial updates.
-- [Grant Microsoft Entra B2B users access to your on-premises applications](hybrid-cloud-to-on-premises.md) - Editorial updates.
-- [Grant locally managed partner accounts access to cloud resources using Microsoft Entra B2B collaboration](hybrid-on-premises-to-cloud.md) - Editorial updates.
-- [Microsoft Entra B2B collaboration for hybrid organizations](hybrid-organizations.md) - Editorial updates.
-- [Microsoft Entra B2B collaboration invitation redemption](redemption-experience.md) - Editorial updates.
-- [Self-service for Microsoft Entra B2B collaboration sign-up](self-service-portal.md) - Editorial updates.
-- [Add a custom approval workflow to self-service sign-up](self-service-sign-up-add-approvals.md) - Editorial updates.
-- [Set up tenant restrictions v2](tenant-restrictions-v2.md) - Feature availability updates.
-- [Troubleshooting Microsoft Entra B2B collaboration](troubleshoot.md) - Editorial updates.
-- [Properties of a Microsoft Entra B2B collaboration user](user-properties.md) - Editorial updates.
-- [B2B collaboration overview](what-is-b2b.md) - Editorial updates.
-- [Add Microsoft Entra ID as an identity provider for External ID](default-account.md) - Editorial updates.
-- [Add a self-service sign-up user flow to an app](self-service-sign-up-user-flow.md) - Editorial updates.
-- [Add Microsoft Entra B2B collaboration users in the Microsoft Entra admin center](add-users-administrator.md) - Editorial updates.
-- [Tutorial: Enforce multifactor authentication for B2B guest users](b2b-tutorial-require-mfa.md) - Editorial updates.
-- [Configure cross-tenant access settings for B2B collaboration](cross-tenant-access-settings-b2b-collaboration.md) - Editorial updates.
-- [Configure cross-tenant access settings for B2B direct connect](cross-tenant-access-settings-b2b-direct-connect.md) - Editorial updates.
-- [Add Facebook as an identity provider for External Identities](facebook-federation.md) - Editorial updates.
-- [Add Google as an identity provider for B2B guest users](google-federation.md) - Editorial updates.
+- [Quickstart: Add a guest user with PowerShell](b2b-quickstart-invite-powershell.md) - Editorial updates
+- [Federation with SAML/WS-Fed identity providers for guest users](direct-federation.md) - Editorial updates
+- [Overview of Microsoft Entra External ID](external-identities-overview.md) - Editorial updates
+- [Billing model for Microsoft Entra External ID](external-identities-pricing.md) - Editorial updates
+- [Microsoft Entra B2B collaboration FAQs](faq.yml) - Editorial updates
+- [Grant Microsoft Entra B2B users access to your on-premises applications](hybrid-cloud-to-on-premises.md) - Editorial updates
+- [Grant locally managed partner accounts access to cloud resources using Microsoft Entra B2B collaboration](hybrid-on-premises-to-cloud.md) - Editorial updates
+- [Microsoft Entra B2B collaboration for hybrid organizations](hybrid-organizations.md) - Editorial updates
+- [Microsoft Entra B2B collaboration invitation redemption](redemption-experience.md) - Editorial updates
+- [Self-service for Microsoft Entra B2B collaboration sign-up](self-service-portal.md) - Editorial updates
+- [Add a custom approval workflow to self-service sign-up](self-service-sign-up-add-approvals.md) - Editorial updates
+- [Set up tenant restrictions v2](tenant-restrictions-v2.md) - Feature availability updates
+- [Troubleshooting Microsoft Entra B2B collaboration](troubleshoot.md) - Editorial updates
+- [Properties of a Microsoft Entra B2B collaboration user](user-properties.md) - Editorial updates
+- [B2B collaboration overview](what-is-b2b.md) - Editorial updates
+- [Add Microsoft Entra ID as an identity provider for External ID](default-account.md) - Editorial updates
+- [Add a self-service sign-up user flow to an app](self-service-sign-up-user-flow.md) - Editorial updates
+- [Add Microsoft Entra B2B collaboration users in the Microsoft Entra admin center](add-users-administrator.md) - Editorial updates
+- [Tutorial: Enforce multifactor authentication for B2B guest users](b2b-tutorial-require-mfa.md) - Editorial updates
+- [Configure cross-tenant access settings for B2B collaboration](cross-tenant-access-settings-b2b-collaboration.md) - Editorial updates
+- [Configure cross-tenant access settings for B2B direct connect](cross-tenant-access-settings-b2b-direct-connect.md) - Editorial updates
+- [Add Facebook as an identity provider for External Identities](facebook-federation.md) - Editorial updates
+- [Add Google as an identity provider for B2B guest users](google-federation.md) - Editorial updates
 
 ## August 2023