How to add Discord link to nav bar?

Greetings Miasgo community,

I see misago-project.org/ has it's own discord channel linked in the nav bar. How does one configure this for this personal forum?

@rafalp would this require code changes? Looking at the admin settings, it looks like there's no way to add links.

@rafalp wow I guess I'm simply blind haha. Thank you! I found it :)