If your user has appropriate access rights, you can add, delete, or change an entry so that your own utility is used. See Resource Classes for ESMAC and Operator Command Security in your product Help for more information.
Click * New to create a new entry in the table.
Click Edit at the end of the row which you want to edit.
The use of this table means that mainframe JCL that references any of these mainframe utilities does not need to be changed to run in Enterprise Server.