TP/IX is a new version of the IP, TCP, and UDP protocols, to advance the Internet technology to the scale and performance of the next generation of internetwork technology. TP/IX has been assigned the IP version number 7. The working group is chartered to review the TP/IX and RAP protocols, evaluate issues arising during product development and deployment planning, and to document problems and explanations for any parts of the coexistance with IPv4 not covered directly in the TP/IX-IPv4 interoperation design. The group will also be the initial forum for development of the RAP protocol while it is experimental; this work will need to be moved to the Routing Area when it is to be advanced.