You can create a class object by using the character-based interface.
The class defines the processing attributes for jobs that use the class. The
class used by a job is specified in the subsystem description routing entry
used to start the job. If a job consists of multiple routing steps, the class
used by each subsequent routing step is specified in the routing entry used
to start the routing step.
Command: Create Class (CRTCLS)
Example: This example creates a class called CLASS1. The class
is stored in the current library specified for the job. The user text 'This
class for all batch jobs from Dept 4836' describes the class. The attributes
of this class provide a run priority of 60 and a time slice of 900 milliseconds.
If the job has not finished running at the end of a time slice, it is eligible
to be moved out of main storage until it is allocated another time slice.
The defaults for the other parameters are assumed.
CRTCLS CLS(CLASS1) RUNPTY(60) TIMESLICE(900)
TEXT('This class for all batch jobs from Dept 4836')