282 Introduction to the New Mainframe: z/VSE Basics
Program control governs the flow of control between application programs in
a CICS system. The name of the application referred to in a program control
command must have been defined as a program to CICS. You can use
program control commands to link one of your application programs to
another, and transfer control from one application program to another, with no
return to the requesting program.
Temporary Storage (TS) and Transient Data (TD) control. The CICS
temporary storage control facility provides the application programmer with
the ability to store data in temporary storage queues, either in main storage or
in auxiliary storage, on a direct-access storage device (DASD). The CICS ...