scripts/opencast/opt-out/optout_dept.pl scripts/opencast/retention/retention_emails.pl
TODO: metadata set "Series Locked" for series
https://symfony.com/doc/3.3/frontend/encore/simple-example.html
# Compile assets once
./node_modules/.bin/encore dev
# Compile assets automatically when files change
./node_modules/.bin/encore dev --watch
# Compile assets, but also minify & optimize them
./node_modules/.bin/encore production
``