xPages Field Tracking

Has anyone done any work with tracking field changes in xPages? I can track changes in the client but I am striking out with xPages.

Subject: Try the suggestion in this thread

Paul Withers provided a good suggestion here:http://www-10.lotus.com/ldd/nd85forum.nsf/5f27803bba85d8e285256bf10054620d/10657490603f4282852576e80080d8c9?OpenDocument