Hi @shahriar
Thank you for your help, but I am still having problems.
When somebody submits the form the notification message that has been submitted appears but there is no option to download the document. You have to refresh the page to see the download link.
Secondly, I would prefer if possible to have the form appearing only if somebody wants to download the document, which will mean that he has to press the download button, so the page template with [download_link_extended] is not ideal. Is it possible to avoid?