This is honestly one of my biggest pet peeves with Clerk. I would have assumed that the point of having Organizations would be to be able to gather users in a company Organization. Not being able to force a user into their respective company environment from the backend is really stupid. Feel free to correct me but I believe the only way to do it now is to check if the user has activated an Organization and force them to a client-side Organization "picker page" where they can select the only available Organization.