diff -r d8ba8c917f37 -r 06fb5950cb03 app/soc/models/site.py
--- a/app/soc/models/site.py	Sun Mar 01 20:20:47 2009 +0000
+++ b/app/soc/models/site.py	Sun Mar 01 20:39:21 2009 +0000
@@ -46,6 +46,9 @@
   site_notice = db.StringProperty(verbose_name=ugettext('Site Notice'))
   site_notice.help_text = ugettext('A notice that will be displayed site-wide')
 
+  maintenance_start = db.DateTimeProperty(
+      verbose_name=ugettext('Maintenance start date'))
+
   #: Valid Google Analytics tracking number, if entered every page
   #: is going to have Google Analytics JS initialization code in 
   #: the footer with the given tracking number.