UL/SPF installation guide
UL/SPF (the User Language System Productivity Facility) is a set of APSY subsystems running inside a Model 204 Online that provide full-screen and web-based tools to aid programmers, DBAs, and system managers to handle the complexities of User Language and file and system management.
Installing UL/SPF requires downloading the SIRIUS file and restoring it to your environment, setting up some subsidiary Model 204 files, and verifying that the environment has the appropriate parameter settings.
Upgrades to UL/SPF can almost always be handled by restoring a fresh copy of the SIRIUS file. See the pages below for more detail.