As a company administrator, use the Login Rules tab to enable a two factor authentication method for users in your company. When you select a method and save the changes, all users in your company will be required to use two factor authentication when logging in to TT®.
The two factor authentication settings also apply to your managed users. These are users who are managed in Setup by your company, but are not direct employees of your firm.
To enable or disable two factor authentication:
Note: When you select an authentication method, users who have not configured two factor authentication in their TT Account Settings will be prompted to do so when logging in to TT for the first time after their two factor authentication is enabled.