How would you configure Slack to satisfy these requirements?

Slack business+ plan and currently authenticates users via username and password.

Your company uses Google Workspace (formerly G Suite) for its identity provider (IdP). Your security team would like to assign specific users or groups of users access to Slack from your IdP (rule-based access).

How would you configure Slack to satisfy these requirements?

(Select the best answer.)
A . Configure Google Workspace Auth to enable users to log in via their Google Workspace credentials, and send out binding emails to existing users to connect their accounts with your IdP.
B . Set up Google Workspace SAML-based SSO in a new Slack workspace since your company already uses username and password to authenticate in its existing workspace.
C . Build a custom SAML connection with Slack in order to use the Google Workspace Id, and apply rule-based access.
D . Configure Google Workspace SAML-based SSO with Slack, and send out binding emails to existing users to connect their accounts with your IdP.

Answer: D