Initially it only supported MS Windows OS,[1] but later evolved into WebGME, a web- and Node.js- based software.
GME was developed in 2000 by the Institute for Software Integrated Systems at Vanderbilt University.
[1] GME is a part of the META Tool Suite and the Adaptive Vehicle Make program.
hierarchy, multiple aspects, sets, references, and explicit constraints The new version of GME, called WebGME, is entirely web-browser based.
It supports simultaneous distributed collaborative editing of models and has a version controlled database backend in the cloud.