Collabora CentOS Package tutorial needed (no Docker)

I installed Collabora CODE on CentOS 7 from package repo (Docker and Univention has issues on my vps). When it comes to editing /etc/loolwsd/loolwsd.xml there are no instructions. All tutorials are for Docker and Collabora site is incomplete on this last step.
The videos on the page don’t address my issue at all. Nextcloud is installed fine and the Collabora installation form her went through with no errors.
Can anyone here help?