Hi all, I finally got some time to work on the JSON Rendering. The document now include a formal description of the JSON formats, almost complete (I hope). I have tried to incorporate much of the feedback received so far. Short summary: - Use separate media-types for rendering the different payload contents. Inspired from Florians references to the CDMI spec. - Try to make the single-instance format more lightweight and not duplicating any information available through the discovery interface. Thanks Jamie. - Use the "marker" concept from OpenStack for pagination as suggested by Andy. - "range" and "default" attribute properties as requested by Florian. PDF attached and latex sources committed to gridforge. Comments welcome. Unfortunately I will not be able to attend the plugfest but if you plan a session on discussing the JSON rendering please let me know and I'll call in. regards, Ralf