Project: datamanagement
Issue DM-2573: read and understood proposal to consider CAS/crowd system 
the FERMI telescope has an authentication system based on CAS/Crowd. The benefit of the system is that it can be use as an authentication system for both web and command line. Download materials, and acquire the understanding from a review of documentation . Discuss with the ISO, propose discussion for vTony's visit to NCSA (may 21).
Story points: 1