File signed agreements, route approval requests, check reviewers. Every one is ready to run, and you can adjust it in plain language.
Remove flagged, unapproved members and report access blockers.
Keep your discussion channels aligned with access reviews, and give reviewers before and after member lists.
Assign each access exception to its authorized reviewer.
Your exception requests reach the reviewer you choose for each data classification, while requesters can see who has the decision.