Step 14. Change the SVC Number and CVKEY (Optional)

If you want to change:

The z/OS storage protection key used by CA Dispatch, perform Steps 14a, and 14c.
The SVC number CA Dispatch uses for inter-region communication, perform Steps 14b, and 14c.

The DSINSVC and ADSJSVC members are self documenting. Follow the instructions in this section. Otherwise, go to the next step.