How to install Focalboard alongside Mattermost Omnibus

I successfully set up a Mattermost Omnibus server for our team communications and we are very happy about it! I Also want to set up know a Focalboard server on the same server. Is that possible? I saw that some dependencies should already be met, but I do not know enough to check if it can run in parallel (which ports does Focalboard use to be accessable in the internet etc…)
I would be very happy about some tips and help!


does these steps also apply for Mattermost Omnibus (nginx)?