Within Teamwork.com, you can set privacy on
        files added to your project so only
        certain users can access them.
Note: Only a site
        administrator or project administrator can
        update file privacy.
You can set privacy on files when
    first uploading them to your project or when
    editing an existing file.
- Site administrators in the owner
            company will always be included in
            privacy settings (gray checkbox) as
            their permissions override privacy by
            default and they will always be able
            to see the item.
 
New files
In the file upload modal, click the
        privacy field to change the privacy
        settings. By default, file privacy
        will be set to Everybody on the
            project.

In the privacy modal, you can switch
        between people and teams. Privacy can be
        set to individual project members, entire
        companies, or teams.

You can use the search field at the
            top to locate specific people. Click
            the filters button on the right for
            additional options on who should be
            selectable in the People and Teams
            tabs.

Existing files
To change the privacy of an existing
        file, click the options dropdown to the
        right of the file in the project's Files area. Select Edit File
            Details from the dropdown menu to
        open the file details modal.


Click
    the Privacy field in
    the file details modal to update the privacy
    settings.

Inherited file privacy
When you add an existing project file
            to a private project item (task,
            message, comment), the file's original
            privacy is respected and
            retained.
- For example, if you add an existing file
        that's public to everyone on the project,
        to a task that is private to only two
        project members, the file will remain
        public to all project members.
 
If you upload a brand new file to a private
    project item, the file will inherit the
    privacy of the project item.
- This is because the file is being newly
        added to the project and therefore doesn't
        have any existing privacy to
        respect.
 
For more information, see: Uploading Files in the
            Files Area