--- a/reg/models.py	Thu Apr 08 16:18:05 2010 +0530
+++ b/reg/models.py	Thu Apr 08 16:35:46 2010 +0530
@@ -31,3 +31,5 @@
     attendees = models.ManyToManyField(User, related_name="%(class)s_attendees")
     organizers = models.ManyToManyField(User, related_name="%(class)s_organizers")
 
+    feedback_open = models.BooleanField()
+    quiz_open = models.BooleanField()