•

Said of a homin who is a non-player character (or NPC), and who gives missions whose sole gain is to increase your fame with a tribe - other fames will also be modified, but to a lesser extent.
In general, they are not easily identifiable and move around the region.

In other terms (OOC) :

even if a tribe doesn't like you (your fame with them is negative, even lower than -65), you can take a mission from these NPCs as soon as your level in the required branch (B) exceeds that of the zone (some missions also have a timer).
In-game, you can see their name and role (Hunter, ...) but no tribe or guild name.
Some are fixed (same location all year round), while others may have 6 different locations on BM, depending on the season. But BM doesn't indicate the affiliated tribe or when an NPC will be there or not.

An example : Ki Bai-Fuang, a walking Zorai craftswoman (in Scorched Corridor).

Armory don't know about her, BM indicates for its name two places (but not its affiliation to the Watchers). Only the wiki lists her as affiliated with Watchers.

So, even if Watchers hate you (your watchers's fame is under -65) you can take on a mission with her as soon as your crafting level exceeds 200 (some missions also have a timer of around 25 minutes).
You'll earn fame with the affiliated tribe (here with the Watchers) but no dappers. You'll also gain/lose, but in lesser proportion to country and faction renown (kami/kara).
By comparison, the missions offered by Ibiion Mekops (Host of the Watchers Tribe) require a level 200 and a fame with the Watchers of at least -65. At -65, the Watchers' guards attack you. And if your renown with them is -70, only affiliates will agree to give you missions - no tribesman at camp will (and BM can't help you here).