Grouper at University of Chicago is being used to manage access to around 100 services, including wireless, LMS, Box.com, business objects, Google Apps, grants management system, two-factor authentication, Bronze and Silver Assurance, file sharing, web-based file storage, VOIP services, VPN, faculty class management applications, email routing, and student information system.
University of Chicago Groups (presentation from March 2010)
Info on U. Chicago's Groups Service from Intro to Grouper slides -- see slides 11-14 (May 2011)
For more information on Grouper at U. Chicago, contact Dave Langenberg at davel@uchicago.edu