Roland Coeurjoly <rolandcoeurjoly@gmail.com> writes:
> I have read the page about signing FSF papers, but I am unclear about how
> to proceed.
> Could you give some pointers?
Certainly. See
https://orgmode.org/worg/org-contribute.html#copyright-issues
You basically need to fill a form and send it to assign@gnu.org.
Thank you for considering signing it.