You're the Primary Org Owner for your university's Slack Enterprise Grid. You're responsible for launching Slack to first-year students and faculty members.
What is the most efficient way to set up students as full members and faculty members as Workspace Admins?
(Select the best answer.)

A. Use SCIM provisioning to create accounts for students and faculty members. Then, update their profile fields to reflect their title by syncing with the SCIM API.

B. Use SCIM provisioning to create accounts for students and faculty members, and create an identity provider (IdP) group for all faculty members. Then, promote the members of the IdP group .. bulk to Workspace Admins.

C. Use "Just-in-time" provisioning to allow students and faculty members to create an account upon first login, eliminating the time and effort with onboarding new accounts.
Then, promote each faculty member to Workspace Admin.

D. Use either \Just-in-time" or SCIM provisioning to invite students and faculty members to Slack. Then, create a user group of faculty members and promote that user group in bulk to Workspace Admins.