Client Programs

A client program is a load module, TSO CLIST, or REXX EXEC that is invoked by the Automation Options facility when selected by a line command character (other than ?). Client programs can be called, with or without parameters, to perform a function and then return without displaying lines.

Sophisticated AOP programs receive parameters using PROMPTs or PARM statements, and return lines for display or as a submenu to have more selections or action windows. Before a program is called, the Automation Options facility reviews program attributes in the menu and takes special actions if necessary.