Setup SSO login on Fortiauthenticator

Hi folks,

i deployed the FAC for eap-tls authentication on my network and it's working fine.

Now i'm asked to setup sso login in order to login on the FAC without using the local admin account, i can't understand how to do this although the documentation i found.

The sso is already deployed for my fortigate login, how can i do the same thing for the Fac, i'm using azure to achieve this task.

Do you have any advice?

Thank you