CommSy stands for “Community System”. It is a web-based system to support networked project work. CommSy is the area of AGORA that you are taken to upon logging in – i.e. the Project and Community Workspaces, and everything you need to use them.
CommSy is Open-Source (GPL) and can therefore be freely used. The newest version (CommSy8) has been running on the AGORA-Platform since March 2013.