CA-EZTEST was a CICS interactive test/debug software package distributed by Computer Associates and originally called EZTEST/CICS, produced by Capex Corporation

First Computerization (1961–1964) by Richard Mattessich CICS history and introduction of IBM 3270 by Bob Yelavich Autoplan & Autotab article by Creative

names cannot be restored if the program was compiled without additional debug information. Using the techniques listed above within a "bottom-up" development