Appalahi says:
Ogryn and ratlings are sanctioned abhumans that have a place in the Imperial society.
So are beast-men, and cat-men. There are some Mutants that can easily walk around in an imperial city.
For example, voidborns of many generations tend to be tall and sleek.
Yes such are sanctioned exceptions. I don't have details for beast-men and cat-men but they would be acceptable too. There would likely be a whole lot of various organizations assigned to assist the Sisterhood especially since the world has seen little in the way of combat in a long, long, time...
@Appalahi a good reason to be assigned to the Sisterhood of the Black Rose is just how long it's been since the world has seen combat.
@GreyWord Yes, that would be accurate. The largest guard presence is at the Shrine. The governor might have been siphoning funds from the guard since there hasn't been fighting in so long...
If everyone could, at least, jot down in the character area what they have, at least for now, that would be great!