Way back in 1997, ArchiCAD introduced Teamwork, a file-based project sharing method, like how we have it in Vectorworks today.   In 2009, ArchiCAD ditched Teamwork and introduced BIMserver, a server-side project sharing management tool, allowing fast and simultaneous syncing. In 2014, ArchiCAD introduced BIMcloud, which allows remote collaboration.   In 2019, ArchiCAD retired BIMserver, supporting only BIMcloud. In contrast for us, it is year 2020, Vectorworks st