ah okay, this also made me question, btw, the error you got that error you got, indicates that the domain of the user they want to register already is added to a different organization. Example Zitadel organization has the domain zitadel.com registered, if i now want to add a user in a different organization with user@zitadel.com, i get that error that the domain is already taken. Not because of the aliasing. I am checking what teams have to say