For those of you who have been at this for a while maybe you missed it too?
Snippet allows you to add a snippet of HTML code to the menu pretty interesting feature.
Its in the theme configuration menu. If you click the button that looks like a paint tray.
I used mine to provide a link to the support forms like so:
<a href='http://forum.virtualmin.com/'>Virtualmin Support Forum</a>
you could add more links like so:
<a href='https://forum.virtualmin.com/'>Virtualmin Support</a><p></p><a href='https://192.168.1.X:10000'>SERVER 2</a>
This is very helpful as a feature not really talked about.