This lets the user upload files directly from the data form. It is displayed as a link to the file.

Files are not uploaded to the same page. Instead, a separate page is created for each file in a different category, 'file' by default, with the pagename being the name of the image.

[[form]]
fields:
  document:
    type: file
    label: Upload document
    category: alternative-category
[[/form]]

The specific properties you can use on a file field:

• category: specifies the category that the page will be created in ('file' category if not specified), and the uploaded file is attached to this page.