Have a look at the SAS support website
http://support.sas.com/ (and its SEARCH facility) for application source, data, shared metadata, and system security principles and recommended practices. You will find details starting at the link below, with links to fact sheets, white papers, technical (user community, SUGI and SGF) papers, and other technical resources.
Scott Barry
SBBWorks, Inc.
SAS® Enterprise BI Server
http://www.sas.com/technologies/bi/entbiserver/