Hi, it sounds like you’re trying to comment on individual villas, but the software is only recognising the whole model as one object. In most design or BIM tools, you need to group or tag each villa separately before the “comment” option becomes active. Try breaking the villas into individual components or assigning unique IDs/names to them — after that, you should be able to add comments to each one by its name.
I faced a similar issue while working on a file-sharing project, and organizing the elements first really helped. If you ever need to manage or share large project files more easily, you might also find terrabox player useful.
