Ron, that feature is not used since the amount of posts is very small on this  (Respvr) Mail list. There have been 8 posts so far this year.

From: Respvr [mailto:respvr-bounces@retaqs.com] On Behalf Of Uglow, Ronald J.
Sent: Tuesday, April 01, 2014 9:03 AM
To: RE Supervisors
Subject: Re: [Respvr] TOPICS

From: Respvr [mailto:respvr-bounces@retaqs.com] On Behalf Of Uglow, Ronald J.
Sent: Tuesday, April 01, 2014 8:33 AM
To: respvr@retaqs.com
Subject: [Respvr] TOPICS

How do I select topics, right now I have no topics identified?