Fix microsoft entra rebranding

README.md

@@ -274,9 +274,9 @@ To see any exceptions and server errors, navigate to the "Investigate -> Failure
 
 ### Enabling authentication
 
-By default, the deployed Azure web app will have no authentication or access restrictions enabled, meaning anyone with routable network access to the web app can chat with your indexed data.  You can require authentication to your Azure Active Directory by following the [Add app authentication](https://learn.microsoft.com/azure/app-service/scenario-secure-app-authentication-app-service) tutorial and set it up against the deployed web app.
+By default, the deployed Azure web app will have no authentication or access restrictions enabled, meaning anyone with routable network access to the web app can chat with your indexed data.  You can require authentication to your Microsoft Entra by following the [Add app authentication](https://learn.microsoft.com/azure/app-service/scenario-secure-app-authentication-app-service) tutorial and set it up against the deployed web app.
 
-To then limit access to a specific set of users or groups, you can follow the steps from [Restrict your Azure AD app to a set of users](https://learn.microsoft.com/azure/active-directory/develop/howto-restrict-your-app-to-a-set-of-users) by changing "Assignment Required?" option under the Enterprise Application, and then assigning users/groups access.  Users not granted explicit access will receive the error message -AADSTS50105: Your administrator has configured the application <app_name> to block users unless they are specifically granted ('assigned') access to the application.-
+To then limit access to a specific set of users or groups, you can follow the steps from [Restrict your Microsoft Entra app to a set of users](https://learn.microsoft.com/entra/identity-platform/howto-restrict-your-app-to-a-set-of-users) by changing "Assignment Required?" option under the Enterprise Application, and then assigning users/groups access.  Users not granted explicit access will receive the error message -AADSTS50105: Your administrator has configured the application <app_name> to block users unless they are specifically granted ('assigned') access to the application.-
 
 ## RAG Implementation Options
 This repo is focused to showcase different options to implement semantic search on private documents using RAG patterns with Java, Azure OpenAI and Semantic Kernel.