Guardian supports the use of a single sign on (SSO) method that streamlines authentication and eliminates the need for the end user to maintain additional credentials. SSO usage is exclusive to users responsible for I-9 verification and management. This service is not available for customer users accessing Guardian to complete section 1 of the form.
Google OAuth 2.0
Implementation specialist will set up your company account to use specified OAuth 2.0 provider
Update user data “oauthId” field with user id of your OAuth 2.0 provider