In the User Group main page is a link about documentation how to edit that main page (User Groups in the NI Community):

I did not edit that information but it points to a non existing document.
https://forums.ni.com/Using-the-NI-Community/Using-Groups-in-the-NI-Community/m-p/3364087#U3364087
Rolf Kalbermatter
My Blog 
DEMO, Electronic and Mechanical Support department, room 36.LB00.390