Started task control job processing

The started task control (STC) job processing method provides features of both the custom and standard procedure methods.

For STC job processing, procedures are written to a user's PROCLIB, but no special authorization is required for the library.

Like the standard procedure method, a single member must be inserted into a system procedure library during installation. This single member is then used to start all subordinate address spaces by using the JCL that is stored in the user's procedure library.

As a result, this method provides the JCL flexibility that is associated with custom procedures, but has the lesser authority requirements that are associated with standard procedures.