Since there are not many valid entries in this forum, I wanted to post a tool to easily create xml do***ents needed to load the database tables in BizTalk to use in the database functiods/Microsoft.BizTalk.CrossReference.CrossReference API. http://blog.biztalk-info.com/archive/2007/04/02/XRef_XML_Creation_Tool.aspx Hope this helps as much as it has helped me. Eric http://blog.biztalk-info.com