Merge pull request #249695 from davidmu1/updatesteps10

updated sign-in steps for admin center

Author: Court72

articles/active-directory/develop/msal-net-use-brokers-with-xamarin-apps.md

@@ -181,8 +181,9 @@ Add the redirect URI to the app's registration in the [Azure portal](https://por
 
 **To generate the redirect URI:**
 
-1. Sign in to the <a href="https://portal.azure.com/" target="_blank">Azure portal</a>.
-1. Select **Azure Active Directory** > **App registrations** > your registered app
+1. Sign in to the [Microsoft Entra admin center](https://entra.microsoft.com) as at least an [Application Developer](../roles/permissions-reference.md#application-developer).
+1. Browse to **Identity** > **Applications** > **Application registrations**.
+1. Search for and select the application.
 1. Select **Authentication** > **Add a platform** > **iOS / macOS**
 1. Enter your bundle ID, and then select **Configure**.