Preserve XML attribute or metadata without extensibility
Adding skeletons at unit level is simple and clean. Only the tool that created the skeleton part needs to understand it; other tools can ignore those skeletons but must preserve them. Should I add a tentative <unitskeleton> to the schema? Regards, Rodolfo -- Rodolfo M. Raya <> Maxprograms http://www.maxprograms.com >