On Sun, Apr 19, 2020, at 11:47 AM, didier gaumet wrote: > Le 19/04/2020 à 18:45, didier gaumet a écrit : > > > [...] to link is to copy:[...] > > > sorry: to link is not to copy > > Thank you Didier, you are right, linking is not copying. Linking works for me actually, and the article you linked is very informative. thanks again.