Enabling multifactor authentication for external entities
When multifactor authentication is enabled, you can also enforce it. The supplier must register a device for sign-in. When multifactor authentication is not enforced, the supplier can register a device and use it for sign-in. Up to ten devices can be registered for multifactor authentication, but the limit is one email address at a time.
- Sign in as an external entity administrator.
 - Click the profile icon and select .
 - On the external entity pane for Supplier Portal, select the pencil icon and click .
 - Click .
 - Optionally, select .
 - In the authentication method parameter, select Email or TOTP, or both. Do not use other options.