Here is the link in the MOI forum where Frenchy Pilou posted the link. Looks like it was from github. I recalled installing it but had forgotten all about it. Works great.

Check the MOI <> Blender thread at your MOI Forum for info. Sorry but when I post a link to the thread it does not open the thread, only the Discussions room.
SO I posted a reply in the original MOI <> Blender thread to make it current.

https://moi3d.com/forum/index.php?webtag=MOI

So is it a script, add-on, pug-in? And what is the difference between the three (if any) ?



Also shown are the two other options to bring an OBJ into MOI3D "subdiv",and "impObj". I find the BMOI add-on superior to the other two options. Never get any satisfactory results with either.