From the Applications page in Okta, click Add Application. That will take you to the Application Directory, from which you can search for Stack Overflow for Teams.
Click Add to begin setting things up.
Click Done once you give the application a name (we recommend sticking to the default Stack Overflow for Teams).
On the Application page, click the Sign On tab, then the View Setup Instructions button.
That will take you to an Okta help page that includes the credentials you'll need to complete setting up Single Sign-On on Stack Overflow for Teams.