I have an interesting issue. I have a consultant that will need access to my domain on a regular basis so I'll create him an account and join him to my domain. However, I don't want to inconvenience his IT department when he returns back to his home office by having to go through it all again to rejoin his domain.
I don't want to have to join him to my domain using admin credentials every time he is here.
Ideally I'm looking at Windows being able to give a choice between two domains.