vim /usr/share/jitsi-meet/static/welcomePageAdditionalContent.html
<template id = "welcome-page-additional-content-template">
</template>
<a href="https://">Datenschutz</a> | <a href="">Impressum</a> | <a href="" rel="noopener" target="_blank"></a> | <a href="https://">Nutzungsvereinbarung</a>
vim /etc/jitsi/meet/konferenz.host.de-config.js
vim /etc/jitsi/videobridge/jvb.conf
vim /usr/share/jitsi-meet/interface_config.js
cp wallpaper.png /usr/share/jitsi-meet/images/welcome-background.png
vim /etc/prosody/conf.d/konferenz.host.de.cfg.lua
