Portforwarding config collabora

Gentlemen, could someone help me how do I change the collabora access door online?

I have a server, but I can’t edit documents externally, because the port I use is 4434 https redirected to my websevice.

Hi and welcome to Nethserver Community.

You may change it in the config file /etc/loolwsd/loolwsd.xml, line 9:

<server_name default="" desc="Hostname:port of the server running loolwsd. If empty, it's derived from the request." type="string">host.domain.local:4343</server_name>

or use loolconfig:

loolconfig set server_name host.domain.local:4343


It may also help to to edit the /etc/httpd/conf.d/zz_collabora.conf and add another port for the reverse proxy and open it in the firewall.
Nethserver uses a template system for writing config files, to make changes persistent you need to create a custom template.