I made a tutorial for a simple character creation on the wiki:
https://docs.larian.game/Basic_Character_Creation

This does have a few limitations though. It's only for standalone adventure mods and does not work with multiplayer. If you're using Origins as a dependency you wouldn't need this anyway.

Larian is working on a proper character creation template. But this works for now and might help you with testing or if you want to release a small module.


Credit to Ameranth for figuring some of this out.