Microsoft sign-in and sync

Open Admin, then People and roles, then Sign-in and Entra ID settings.

1. Link your Microsoft tenant

Send your Directory (tenant) ID and email domain to [email protected]. To find the tenant ID, sign in to the Microsoft Entra admin centre, open Entra ID, then Overview, and copy the Tenant ID. We link it and tell you when it's done.

2. Turn on single sign-on

Turn on Sign in with Microsoft and select Save. From then on, people type their email and go to the Microsoft sign-in page.

3. Get admin approval

Under Admin approval, select Copy link and send it to an Entra Global Administrator or Privileged Role Administrator. They open it and select Accept. The page updates when the approval comes through, or select Check approval. The same approval covers sign-in and meeting room booking.

4. Choose who gets access

• Directory sync brings in licensed staff, keeps teams in step, and removes leavers and cancels their future bookings.
• Licensed group object ID limits sign-in to one security group. With neither set, anyone in your organisation can sign in.

The sync uses department as the team and office location as the home office.