As part of becoming a working group, I'm going to request an ietf.org hosted mailing list for this group; rmcat@ietf.org (does not exist yet; do not use until notified). We plan to transition the membership of this list over to the ietf.org one at the moment it's created, without you having to do anything explicit. This note is just to let you know not to panic when that happens, and that once it's ready, that will be the list to use for communication related to the working group. -- Wes Eddy MTI Systems