Additional Question:
In the management API or SDK, is there (or will there be), a way to create a user in a specific organization in one step? As I understand currently, that logic has to be implemented in our app. First check if the user exists in any org. If not invite user to the App. Then assign them to an org. If there was a createUser({org_id:xxx}) that did all those steps that would help streamline as well.