I came across something quite interesting while using RSAT for Windows 10 Technical Preview. Looks like there'll be a new parameter on Add-AdGroupMember called MemberTimeToLive. It's kind of annoying because Members is now ambiguous unless you type the full parameter name out, but I also couldn't find any help info on this parameter. My best guess is that it's a timeout so that an AD user can be added to a group for a limited time period?? Any thoughts?
