Hi all, I'm implementing an OGSA-BES service and I've encountered some requirements that are unfortunately not clear to me: 1. The BES-Management port doesn't allow any faults to be throwed - so how should I notify the client that he is not authorized to perform this call? 2. Generally, the fault semantics are unclear to me, i.e. when should I use the fault directly in SOAP response and when should I put it into the response message. My questions are almost exactly the same as in https://forge.gridforum.org/sf/go/artf6066?nav=1 Any chance on getting answers to that? 3. I'm willing to extend the state model. Where should I add appropriate operations then (e.g. to suspend an activity)? BES-Factory? Is there any guidelines on that? 4. Finally, where should I look for the most up-to-date specification? Is the GFD.108.pdf at ogf.org the only source of the latest specification? As far as I can see in the tracker, there were some changes scheduled, but it seems to me they haven't gone into the pdf doc. -- Piotr Domagalski