Setting up my D'offs on their assignment and clicked "Display Reserve Roster" to see all Doffs, highlighted the critical traits (Aggressive, Unruly, Unscrupulous) then went to de-select the "failure" traits and couldn't find "Peaceful" in teh list. It goes from "Logical" to "Resolve".
L, m, n, o, P, q, R, s *nods*
Would've sent an in-game report but couldn't figure out how it worked... *blushes*
Do you even have any Peaceful doffs? Traits and specialties possessed by none of your doffs will not appear as options. This brings up another interesting issue where if you filter a doff by type or trait, and subsequently dispose of all doffs of one of those selected options, you will not be able to turn the options off and must restart the game in order to see your doffs. If you press the reset option in the Advanced filters, it will show EVERYTHING instead: Prisoners, colonists, everyone is now in your brig, your passenger pool, and your roster.