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 https://nextcloud.com/collaboraonline page don’t address my issue at all. Nextcloud is installed fine and the Collabora installation form her https://www.collaboraoffice.com/code/linux-packages/ went through with no errors.
Can anyone here help?