[2] The MCZ systems were primarily used for software development and automation solutions.
[3] RIO was designed to facilitate the development and integration of user's programs into a production environment.
The modest environment provides a program debugger with file manipulation capability, a floppy disk driver (supporting up to eight disk drives), and a basic console driver with provision for paper tape operation.
It also provides access to a number of disk-resident software such a text editor,[5] macro assembler, and linker.
[7] UDOS was also one of the operating systems available for the P8000, a microcomputer system developed in 1987 by the VEB Elektro-Apparate-Werke Berlin-Treptow „Friedrich Ebert“ (EAW) in the German Democratic Republic (DDR, East Germany).