Integrate advanced information inside an .osm file

Hello everyone!
I’m trying to manage a spatial file in .osm format, trying to integrate basic information with advanced information such as the solar potential associated with each building (obtained through simulations with Ladybug). I was able to manage the metadata (with Urbano), creating the new parameters that I need, I merged the metadata with those of the original file, and at this point I would like to export the file enriched with the new data in .osm or .xml format . Is there any way to do this?

Thanks so much to anyone who can give me some advice. I wish you a good day!

Hi @Martina_Giorio ,
Sorry for the late reply. To my knowledge there is no Grasshopper plugin which is able to save an .osm file.