Enterprises have been developing mainframe applications to run their businesses for years. Over this time period, numerous tools, utilities, jobs, processes, and other best practices have been developed and improved upon. To accommodate these mainframe-based custom practices and tools, and integrate their use into the Rational® Developer for System z® desktop, a number of enhancements have been developed for Rational Developer for System z. The following topics describe these enhancements and how to use them: