SharePoint Online 2013.
Library with a people column added.
For the site owner, they can add files at will, but must select a person for that column for every file.
But for library members, we don't want them to be able to delete, save or even view files that are not associated with their user in the people column. They can add new files, delete files and edit files, but the files must have their user in that people column.
Possible with stock SP 2013? How?
Also, how will it work if either user type drags a bunch of files over at once and their are other required columns?