Hello All, I am not able to join today' NSI call as I have other commitments today. Based on the conversation on the mailing list and Skype, I think we have a broad consensus on how Connection should be requested. The important next step is to agree the WSDL 'path' object. The attached document summarizes a WSDL structure that I believe reflects what has been agreed. I have added 2 attributes in red that have been proposed, but not agreed - please take a look. Regards, Guy