web app – What are the best macro-areas for an Editing Tool Dashboard?

I am a designer, working on an editing tool, that allows you to create presentations.
You can collaborate on these presentations with other users of the platform. I wonder what are the clearest, most simple macro-areas to find on the dashboard.
So far I have: All Files, Shared with me ( single presentations shared by peers) and Folders ( I create a folder to group similar presentations, inside this section I see other folders that have been shared with me). Does this make sense? Are there any other ways? more dynamic and fluid, less structured? Thanks a lot