The documentation for this product is available at:
http://www.oracle.com/technetwork/documentation/sgd-193668.html
For additional information, see the following manuals:
Oracle Secure Global Desktop Administration Guide for Release 4.7
Oracle Secure Global Desktop Installation Guide for Release 4.7
Oracle Secure Global Desktop Gateway Administration Guide for Release 4.7
Oracle Secure Global Desktop Platform Support and Release Notes for Release 4.7
Oracle Secure Global Desktop Security Guide for Release 4.7