https://community.emc.com/docs/DOC-4345"The EMC Documentum XForms Engine (codenamed Formula) is a pure
client-side XForms implementation that runs entirely from within a web
browser. It is capable of rendering very flexible and dynamic forms
without the need for a plugin or processing outside of the browser."
"EMC provides the EMC Documentum XForms Engine free of charge for
development purposes"
"Formula has been built using Google Web Toolkit."
Online demo:
http://137.69.120.115:8080/xformsdemo/--
Steven Pemberton, CWI/W3C