Your site administrator can specify SAS system options for your site, a specific group , or an individual user in a restricted configuration file . Because these options are restricted, you cannot change the specified value. Use the new RESTRICT option in the OPTIONS procedure to see all the system options that have been restricted. For more information about how SAS processes the restricted configuration file, see "Order of Precedence for SAS Configuration Files" on page 17. For information about creating a restricted configuration file, see the SAS System Configuration Guide for UNIX .