[Plugin: Groups] Menu items only for group members

Hi!
Thanks for a great plug in. It seems to be exactly what i need. I installed it cause i wanted to have for example a forum that is accesible only for the website co-workers and authors.

My question now is, i have a link in the menu that leads to the coworkers forum. How can i make the link to be only visible when the user has access?

https://www.ads-software.com/extend/plugins/groups/