Thank you very much. I’ll check the solutions you provide a.s.a.p. Concerning the links:
When typing my post I had included:
the Drupal7 URL and the Drupal8 URL
and
When I tried to send my post I got the msg that links are limited to 2, so I had to change my
text, in order to ‘describe’ some of my links, e.g acad-qr-temp (Drupal8) instead of https://acad-qr-temp.web.cern.ch/
Very strange ‘feature’.
Thanks
Maria