Quietly amongst the new Google+ Communities and #PhotoWars this week, LinkedIn has added a new feature to its Company Pages called Group Spotlight. With it, you can feature a group that you own or are a member of right on your Company Page.
To spotlight a group, log into LinkedIn and go to your Company Page. Once there, click on the blue Edit button and go down to the Featured Groups section. You can then start typing in the name of the group you want to feature and select it when it comes up, just like when you're posting an update. Once you've selected all that you wish to feature, scroll back up and click the Publish button.