Hi Francisco, By rd&t, I assume that you are referring to research, development, and testing. That is exactly what InterTest for CICS and InterTest/Batch are designed to accomplish. For programs under development in either environment (CICS or Batch) they are used to uncover actual or potential bugs before the programs or applications that they support are moved into production. There is nothing special that needs to be done to accomplish this. I hope I have interpreted your question correctly. Thanks, Bob Galella.