Merged in [11699] from rcross@amsl.com:

    Change blue_sheet_generate() to only generate blue sheets for WG and RG group types that have sessions on the official schedule.
 - Legacy-Id: 11715
Note: SVN reference [11699] has been migrated to Git commit f630191

Author: levkowetz

ietf/secr/meetings/views.py

@@ -369,7 +369,9 @@ def blue_sheet_generate(request, meeting_id):
     '''
     meeting = get_object_or_404(Meeting, number=meeting_id)
 
-    groups = Group.objects.filter(session__meeting=meeting).order_by('acronym')
+    groups = Group.objects.filter(
+        type__in=['wg','rg'],
+        session__timeslotassignments__schedule=meeting.agenda).order_by('acronym')
     create_blue_sheets(meeting, groups)
 
     messages.success(request, 'Blue Sheets generated')