You can enable two-step verification for all users of Administration Server if your account has the Modify object ACLs right in the General features: User permissions functional area and if you are authenticated by using two-step verification.
To enable two-step verification for all users:
The Administration Server properties window opens.
Enabling two-step verification for all users
Generating a QR code for the authenticator app
The QR code for the authenticator app
Alternatively, enter the secret key in the authenticator app manually.
Entering the security code from the authenticator app
Two-step verification is enabled for all users. From now on, users of the Administration Server, including the users that were added after enabling two-step verification for all users, have to configure two-step verification for their accounts, except for users that are excluded from two-step verification.