Restricting cforms II plugin submissions in BuddyPress

I’ve used the cforms II plugin to create the form that you see in [url=“”]this post.

The website is built using buddypress so that we can have membership features and forums. But any suggestions on how I can make a restriction so that only site members can submit the form? I’d like to keep it in a regular post and not in the forums, though I suspect I may have to move it to the forums for this to happen.

Please advise. Thanks in advance!