/usr/share/doc/freemedforms-project/freediams/fr/index.html is in freediams-doc-fr 0.9.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/freemedforms-project/freediams/fr/toc.html
/usr/share/doc/freemedforms-project/freediams/fr/toc.html