Collabora doesn't load documents when outside the LAN

[wwe]

hi @greenfieldtechnologi welcome to the forum

@greenfieldtechnologi

There is an entry in /etc/hosts on the computer running Apache to resolve C to the internal host running it.

this is not enough. your client need direct connection to Collabora as well and CODE needs DNS/connection to NC. take a look a t this guide: Nextcloud Collabora integration