Responding very late, sorry... It does help clarify this, thanks. It does still leave the problem that you have to specify the "type" in the code and can't sw

Responding very late, sorry... It does help clarify this, thanks. It does still leave the problem that you have to specify the "type" in the code and can't swap it out. That said, I think this could probably be handled easily with a yaml file (just specify the class you want to instantiate every time a user is created)? I may try that some time.