We are using CentOS 7, with Shibboleth version 3. I'm new to shibboleth, so I'm trying to do the best for our University. Thank you Scott, & Nate for your knowledge. -- View this message in context: http://shibboleth.1660669.n2.nabble.com/ArtStore-regarding-SSO-tp7629656p7629659.html Sent from the Shibboleth - Users mailing list archive at Nabble.com.