I'm not sure what to call it, but the shadow tenant they set up for Teams is a nightmare. A random person can sign up for Teams with their work email and all o

I'm not sure what to call it, but the shadow tenant they set up for Teams is a nightmare. A random person can sign up for Teams with their work email and all of a sudden they become an important part of the process if you want to set up MS365 for the same domain. I would describe it as them owning the shadow tenant.