1. A mainframe computer comprising: a programmable control device; and a product build process; wherein the programmable control device is programmed to execute the product build process to perform the acts of— collect product function attributes from the product build definition pertaining to an installation bundle to use as input to the system modification program extend (SMP/E) application, detect product function attributes information from the product build process, convert at least a portion of the collected and detected attributes information into a structured format, update a fingerprint library with the converted information, and create an installation bundle including the fingerprint library in a format acceptable as input to the SMP/E application.