[otrs] Adding Subject to Survey

I am trying to add the following tag to my survey but it does not pull any data. Does anyone know a trick to getting the subject to appear in the survey email so users know which ticket they are responding to? I'm on OTRS 3.0.8. Thanks, Kirby L. Fell Director of Educational Technology Cambrian School District 4115 Jacksol Drive San Jose, CA 95124 fellk@cambriansd.orgmailto:fellk@cambriansd.org