how to upload an osm file to this website
how to upload an openstudio osm file to unmet hours!
You can't. But you can do the following:
I'd avoid 3. personally as I find it somewhat confusing and not user friendly at all.
thanks very much for your reply, i deeply appreciate it.
Not currently possible unless using the workaround @Julien Marrec mentioned. However you could give a vote to this post...