The CORS URL can be setup during install if you are accessing your LibreTime instance behind a Proxy. This is common with docker setups. If you have a reverse proxy setup enter the URL below, otherwise you - can safely ignore this. If you are reinstalling LibreTime on an existing setup you can ignore this as well, + can safely ignore this. Please enter one URL per line. Include the entire URL such as http://example.com + If you are reinstalling LibreTime on an existing setup you can ignore this as well, the settings in your existing database will be retained unless you enter new values below.