ncd-fe/docs/installing/mitra.md

Installing pl-fe as Mitra frontend

Installing pl-fe as a frontend for Mitra is no different from installing the default Mitra Web frontend. Just extract the pl-fe files into the directory specified in config.yaml under web_client_dir, by default /usr/share/mitra/www.

curl -O https://pl.mkljczk.pl/pl-fe.zip
unzip pl-fe.zip -d /usr/share/mitra/www
rm pl-fe.zip