An admin would be required to provide Coefficient with the following 3 fields to enable OAuth for Tableau. The documentation that follows explains steps to get these 3.

Step 1: Create an EAS in Okta

Security > API > Add Authorization Server

Add the following scopes:

tableau:: tableau:content:read tableau:metrics:embed tableau:views:embed tableau:views:embed_authoring

Within Access Policies section, allow all clients to use this with settings shown below:

Ensure that the access token lifetime is 5 minutes.

Once done, note the Issuer URI provided (we will use this later):

In this example: https://dev-53043924.okta.com/oauth2/ausonk7ugzeFrEUe65d7