I created a 22 pages PDF form in adobe Acrobat Pro 9. Each of the 22 pages is a form on its own and have a "send by e-mail" button (which I did not copy from the previous page, it is a new one on each page). I selected FDF only and did specified which fields has to be send for each page. In the URL field I wrote: mailto:firstname.lastname@example.org?subject=réservation Gordon Coffee. The name (Gordon Coffee) is different on each form. The PDF document has been send by e-mail to my clients.
My issue is when the form gets back to me, the subject of the e-mail (or object?...sorry I'm a French speaker) is not linked to the right page of my PDF document. For example: I receive an e-mail with Gordon Coffee (page 1) as the subject, but the form is filled for Almanda Fox (page 12).