The earner of this badge can establish an RRSF environment, including using RRSF facilities to administer security of remote RACF databases from a single centralized location, allowing users to synchronize password changes among several associated userids, and using RRSF facilities to automatically maintain synchronization of two or more separate RACF databases. Other learned skills include RACF sysplex data sharing and sysplex communication, RACF support for z/OS UNIX, and more.