Step 3: Set the public URL in UMP-365 and Entra ID

Every URL that UMP-365 or Entra ID provides to a browser must be the public HTTPS address on the WAF, never the VM name or http://localhost.

➢ To configure the public URL:
1. In UMP-365, configure the following:
Setting Where Value
PublicServerUrl Application settings in the central SysAdminTenant database https://ump.example.com. The installer sets http://localhost
Teams token app redirect URI UMP System Settings page https://ump.example.com/authenticate/api/customerInvitation/OAuth2Callback
2. In Entra ID, add the following redirect URIs to the app registrations used by UMP-365, and remove any http:// entries that are no longer used.
App registration purpose Redirect URIs
Administrator sign-in to the UMP-365 web application https://ump.example.com/tenantui/signin-aad · front-channel logout https://ump.example.com/tenantui/signout-aad · https://ump.example.com/tenantui/signout-callback-aad
Customer onboarding through the Customer portal https://ump.example.com/authenticate/api/customerInvitation/OAuth2Callback