%T Triples %A Adrian E. Lawrence %E Ian R. East, David Duce, Mark Green, Jeremy M. R. Martin, Peter H. Welch %B Communicating Process Architectures 2004 %X The most abstract form of acceptance semantics for a variant of CSPP is outlined. It encompasses processes which may involve priority, but covers a much wider class of systems including real time behaviour. It shares many of the features of the standard Failures\-Divergences treatment: thus it is only a Complete Partial Order when the alphabet of events is finite.