Two Cool Technologies, One Great Solution
My peer, David, has a great screencast posted on Channel9 that shows off a solution from FullArmor that incorporates WF and PowerShell and one really cool looking designer.
On my list of cool things to check out when I have free time (currently June 2015) is PowerShell. It's a great tool for devs to make their apps much more managable, by both devs and our dear friends, the IT Pro. David has built some samples that build right on top of things to return collections of data in order to PowerShell enable them.