Team-wide/Global TFA for Login
This is an Enterprise feature, contact sales@botdoc.io for more details.
This feature allows you to force every user to have Two-Step Authentication set for login.
This is where the Owners only can change *global account features for all users, depending on your subscription plan by clicking on your Teams page and “Edit Your Team Configuration”
If a user does not have their mobile number set up, It will ask for it after their credentials are input during their next login attempt.
See User TFA FAQ here