Here are the divergences I found with https://github.com/projecthydra/sufia/wiki/Understanding-Admin-Sets-Participants
- Admin Set managers can not currently edit Admin Set metadata until they are elevated to repository administrators. This is because only repository administrators can access the Admin Set edit UI, which is under /admin/. When an Admin Set manager deposits to an Admin Set, they have edit access.
- Admin Set managers can not edit works simply by virtue of being Admin Set managers; this is controlled by the work's ACLs still.
These two are yet-to-be-implemented features.