Hi All, I have the various protocol documents from [URL]https://updates.clipsal.com/ClipsalSoftwareDownload/DL/downloads/OpenCBus/OpenCBusProtocolDownloads.html[/URL] however there is mention in the documentation of another swag of information CBus Device Commissioning (CAL) Requirements for the permitted device control and network control messages Is this documentation available? Regs, Paul