ASA VPN authenticatoin with Windows NPS (Radius)

[dlots]

I have found a fair number of places that tell me how to setup Radius to authenticate VPN, but we have a setup where we have ~50 different VPN profiles and I haven't been able to find a way to tell Radius which policy goes with which VPN profile on the ASA.  It should be fairly easy, but so far it's not going to well.

Anyone have this setup that can give me some pointers?