Q&A manage email subscription

@mohanjith when someone asks a question, then someone answers, the original author of the question now gets and email notifying them that someone answered as of V 1.1.1. In that email, at the bottom is a link to "manage your subscriptions".

When you click the "your profile" link, it takes you to your Q&A buddypress profile tab for Q&A. It does list the questions that you have interacted with, but how do you "manage your subscriptions"? Is there supposed to be a link or something to "stop sending me email updates"? If you view your original questions, no link at the bottom shows, to stop or start email updates for that question, is it supposed to??

If the original author is supposed to see some sort of, email management link, please provide a code fix in this post ASAP because my membership is almost up.