Pinned Posts in the Community?

I see an option to bookmark a post - I'm guessing for my own personal reference. But is there a way, as an admin, to pin a post to the top of the thread for my students? (Pinned, not bookmarked?) Thanks in advance, I LOVE the WPManageNinja Team and appreciate all of your tools - you've reduced my tech load so much, I can actually get my work done. 😍