We finally got real-time multi-user co-editing working for SysML v2 models. Has anyone else tried implementing this?
Hey everyone,
One of the biggest headaches our team has always faced with MBSE is dealing with locked files, version control nightmares, and merge conflicts when multiple engineers need to touch the same architecture.
With SysML v2 transitioning to a textual-visual hybrid, we wanted to see if we could build a true IDE experience. We just got real-time co-editing working in our engine (SysModeler).
As you can see in the video, it syncs both the textual notation and the graphical canvas instantly across different users, complete with live cursors. No more waiting for someone to close out of a model before you can make an update.
We are still refining it for our mid-2026 release, but I wanted to share this milestone. For those of you managing large system models, how are you currently handling multi-user version control? Are you still relying on traditional check-in/check-out systems?