freeking thing erase my post once ....
anyway all the stuff that keeps everyone else able to do their jobs
Commissary feeds crew cook supply officer, etc...
Guy who scrubs the toilets (fixes them too) -- all the routine maintenance
Morale officer / entertainments
Law enforcement/security/brig MPs Shore Patrol often overlaps with marine detachment seen on many official ships) Marine complement often worked ships guns while on board
Medical personel/hygeine enforcers
Cargo crew/handlers and commercial agent
Ships owner and family often went with their ships
Prisoners (crew or otherwise)
Ships pets/mascots ?
Mission specialist who are actually for external operations but are whats being transported