Users, who have permission to use the single sign-in method for multiple accounts, access the sign-in page through a link provided by the account owner or administrator.
The account owner or an administrator can copy the sign-in URL from the Sign-in Settings page.
The user then sees the sign in pane of their Identity Provider. The following is an example of Microsoft Azure:
Upon authentication, the user enters into their Treasure Data account.
The user can verify their sign in method by looking at their profile. You can copy the url to your IdP sign-in page if you want to bookmark or otherwise use the IdP sign in page.
Changing the Sign-In Method
Users enabled for Identity Federation cannot change their sign-in method. The account owner or administrator must change the sign-in method. See Changing the Sign-in Mode of a User in Identity Federation.