For those not on the relevant IETF mailing lists the Thing-to-Thing (t2trg) Research Group will hold an interim meeting on 2017-11-10 in Singapore. The agenda is here: https://github.com/t2trg/2017-11-ocf#agenda More details of the research group can be found in the usual places, but especially here: https://datatracker.ietf.org/rg/t2trg/about/ Gordon