We use the file upload widget.
When a PDF is uploaded, is the PDF stored in CouchDB or is that not supported. In the report we can see that a file has been uploaded, but we are unsure whether it is being saved in the database as a file or just as a string (the name of the file).
The PDF is stored in CouchDB as an attachment of the report document. You can find and view it in the same way as you would with an uploaded image:
