What these resources are for
These pages are meant for practical review, not broad policy design. They help identify where cleanup work is likely needed: stale accounts, unclear owners, mailbox access that outlived a role, guests nobody recognizes, admin access that was never removed, and licenses still attached to accounts that no longer need them.
If the checklist produces a long list of unknowns, the next useful step is usually an evidence-backed cleanup report rather than another meeting about the same access questions.