How can one setup subscribe to community board versus discussion?

Summary:

Is it possible to set up the option for a user to subscribe to a Community board in B2C Service Cloud communities?

Content (required):

Currently, our implementation of communities in B2C Service Cloud is set up with subscribe to individual discussions. I found a report that reports on Community Product Subscriptions. Is there a way to set it up so the customer can subscribe to the entire produce board to get notified of any new discussions in the board?

Version (include the version you are using, if applicable):

21D

Code Snippet (add any code snippets that support your topic, if applicable):