At work, I was recently upgraded to Windows 8.1 Pro.
I've been using the Win 8 UAC prompt for installing software a lot, but I have to keep typing in the full admin name: “[machineName]\AdminAccount”. In Windows 7, the UAC prompt listed other accounts besides the currently logged in user ("Looking for credential tiles..."). In Win 8.1, I see just the current user.
So how do I add an account to always show in the Windows 8.1 UAC prompt?