Dear all, Paola has made the requested changes (as suggested by Maciej Łabędzki and Greg Newby), and we have uploaded the final version to both http://forge.gridforum.org/sf/go/artf6433 and http://forge.gridforum.org/sf/go/doc14679. I suspect that Greg Newby will shortly assign a GFD-I number and publish the document as Grid Forum Document (GFD). I like to thank all contributors, and in particular the editor Paola Grosso for their work. I'm also pleased to see some recent proposals on the NML schema, so I encourage everyone to contribute to our second deliverable as well. Regards, Freek Dijkstra