I've got two different companies both on Office 365. I've hired an assistant in one company, but I want her to manage my mail and calendar from the other company too. Looks like I can't directly delegate across domains/orgs/GALs (Global Address Lists).
So... Is there a way to do with without creating a full licensed user in the second organisation? This is less about saving $5/m and more about reducing her need to log in and juggle different accounts for her self on top of mine. Something like a forwarding identity or something like that?