There are a lot of Amentan countries. Vanda Nossëo representatives are dispatched to all of them. These Elves (two with black hair, one with silver) take a shuttle down from the lightleaper to a country called Calado, and radio ahead to request permission to land at a elegant modern spaceport.
The hiring manager for the oversight councils thing has silvery fur and a bone spur on the top of his skull that flushes pink when he's worked up and barely seems to register whether the people in the room have Amentan-traditional hair colors. "All right, I read all your applications and you're here because they looked great, except those of you who speak Valtaz should know that the grammar came through kooky and someone should twiddle with your Allspeak settings. Welcome to oversight and monitoring. We have half a million employees, we work in six hundred different polities, and our job is to ensure that every single election, every single state use-of-force incident, every single violation of membership terms and every single complaint are meticulously and transparently monitored, evaluated appropriately, and escalated whenever that's warranted. You with the lavender hair, do you have a question."
"First four months in a new place you're shadowing someone who's been there a while. Average length on an assignment is six standard years but that's misleading, most people either request a transfer before training is out or they stay a real while. People transfer for culture fit, mostly, though there are a few places we have trouble staffing because of the weather."
Amentans get assigned to shadow observers. Amentans get taught magic (which won't work on their colony planets, the hiring alien explains with annoyance, it's in the next dimension over.) Amentans can trade in more conventional goods. Amentans can get tourists once agreements for that are negotiated (everyone else feels very strongly that Amentans had better not execute random tourists for drunkenly peeing on the side of a building or something.)
"Look," the guy says, "I help compile lists of destinations to advertise and make sure Atazzat's people will be safe while they visit, I don't really want to get into the question of whether you're any worse than your average slaveowner. But to people from a halfway decent society, uh, the question is whether you're worse than your average slaveowner, not whether you're evil at all."
"Yeah, but you kept a brutalized and oppressed underclass who was prohibited from striking and would be murdered for not showing up to work, how is that not slavery? And you execute people for drunkenly peeing on the side of the road, and you sterilize people for crimes and don't give them access to counsel - which we invented long before we invented electricity - and you don't let anyone descended from farmers run for elected office or serve in the judiciary and you think it's an advantage of your population control system that poor people don't get to ever have children."
"I don't think we have a punishment on the books for peeing on buildings in particular because that's... I think literally never come up... but we can just charge tourists for the cost of cleaning to local standards if they cause pollution violations and fine them additionally if they aren't prompt in reporting."