Solel//dev docs

Files

Files keeps your own files, a space for each household group, and whatever people share with you. They're ordinary files on your server's disk, and Photos and Mail use the same ones, so a photo you add in Photos is in Files too.

In Files

Your space and shared spacesWhere your files live in Files, what the household's group spaces are, and who can see what.Sharing with peopleShare a file or folder with someone in your household or a whole group, to view or to edit.Trash and earlier versionsGet back something you deleted in Files, or an older copy of a file that was replaced.