Writing a program to control autoinstall of virtual terminals

You can write a program to control the installation of virtual terminals. Virtual terminals are used by the External Presentation Interface (EPI) and terminal emulator functions of CICS clients and the CICS Link3270 bridge. Both the supplied autoinstall control programs, DFHZATDX and DFHZATDY, provide function to install definitions of virtual terminals. You can base your customized control program on either DFHZATDX or DFHZATDY.

In a bridged environment, the virtual terminals, known as bridge facilities, replace the real 3270 that is the principal facility of a 3270 transaction.