Thnx Brad for this feedback, > >From the python tracebacks, it looks like these are all due to > differences between Jeff's new code and how things are supposed to > look. What do you mean by this Brad? Has the Overflow API\formatting changed ? > * There are a bunch of Overflow messages that get spit out. They don't > seem to cause any problems, but I can't explain 'em, either. JeanMarc, already had a look? > Other than that the submission seems to work -- now Jarl and Jean-Marc > just need to work on submitting the XML to the PL for > processing... You should just be able to feed into UIDocument::run() The submitted networks are passed on the Document::run() already. Try comitting the hello.n and it will be executed by the PL. But when I try to do something more complex, Overflow start complaining about things not being ok. My problem here is that I dont understand how Overflow needs the node structurized. jarl