CA-7 is scheduling software. It is used for scheduling. For a longer description, you could look at the Computer Associates web site - www.ca.com
As is said earlier:
Suggest you talk with the people responsible for scheduling jobs on your system.
Your site may or may not use CA-7 but it is very likely that some automated scheduling system is used. It is also likely that developers may request processes be scheduled but are not permitted to make/modify the entries themself.