Portal: https://entra.microsoft.com → Microsoft Entra ID → App registrations.
https://your-site.com/tsl/callback/microsoft/. Microsoft does not allow query strings, so copy the exact pretty URL shown in Titan Social Login. (If you just activated the plugin, visit WordPress → Settings → Permalinks and press Save once so the /tsl/callback/… routes become available.)https://your-site.com/tsl/callback/microsoft/. If you need additional domains, add them here.Back in WordPress, open Providers → Microsoft and enter:
Save the provider. If you later rotate the secret or change the redirect URI, update both the Azure portal and Titan Social Login so they stay in sync.