--- a/sdi/views.py	Sat Jul 17 00:07:43 2010 +0530
+++ b/sdi/views.py	Sat Jul 17 00:08:33 2010 +0530
@@ -140,7 +140,7 @@
     if request.method == "POST" and form.is_valid():
         selected_users = form.cleaned_data['selected_users']
         for user in selected_users:
-            user_info = user.registrantinfo.all()[0]
+            user_info = user.registrantinfo_set.all()[0]
             user_info.status_of_attending_sagedays = "2"
             user_info.save()