You finally ended up on the new web page of GreenHouse, the one and only Tandem (to me it's still Tandem, after 38+ years) related page in the web, where you find:
HPE-NonStop Security
Secure your HPE-NonStop system with security software and privileged system products and tools from GreenHouse
Adjusts alternate key pointers in structured files.
Last Update: 14.02.2022Lists a chain of OBEY files
Last Update: 14.09.2021Clear Screen - clears the 6530 screen of the calling user
Last Update: 13.09.2021Displays all system relevant system data
Last Update: 16.04.2021Displays Object type file (code 100, 500, 700 and 800), having a library attached.