The Grouper Deployment Guide work, led by Bill Thompson, Lafayette College is here
https://docs.google.com/document/d/1WSxsC703DfJR2OqeKmFMIWftsL388J0SNAZCIrJWlLc/edit
Resources
NIST 800-162 ABAC (adopt terminology?)
Columbia Grouper Deployment Guide
Grouper wiki examples (folders, community examples, etc)
Links
Internet2 TIER Website
TIER Working Groups on wiki