So we have a tutorial on adding custom races races to the game, but does anyone have a handle on how we can remove certain races from character creation in a standalone adventure?

I'm pretty sure that the race presets get packed into shared.pak with the path "..\Mods\Shared\CharacterCreation\RacePresets". Would I need to unpack the whole thing, delete the unwanted races from the RacePresets directory and then re-distribute this shared.pak with my mod? Any suggestions or leads would be appreciated.

DOS2 Mods: Happily Emmie After and The Noisy Crypt

Steam Workshop
Nexus Mods