17. The program product of claim 15 , wherein the XML-based document comprises an Ant script, the program product further comprising an Ant tool for enabling the computer infrastructure to recreate the modification message by executing the Ant script.
17. The program product of claim 15 , wherein the XML-based document comprises an Ant script, the program product further comprising an Ant tool for enabling the computer infrastructure to recreate the modification message by executing the Ant script. 18. The program product of claim 17 , further comprising an extended task object for enabling the computer infrastructure to implement a task included in the Ant script.