IsAdder allows user to mark submission as added to flashpoint.

IsDecider allows user to decide the state of submissions (approve, request changes, accept, reject).

IsDeleter allows users to soft delete things.

IsGod allows user to do various things.

IsInAudit allows users to access to submit one curation and interact only with it.

IsStaff allows users to access and interact with all submissions, to a degree.

IsTrialCurator allows user to submit submissions and see only his own submissions.