diff -r d10cdb768a03 -r 3bc55f57b2b1 src/p4l/migrations/0001_initial.py
--- a/src/p4l/migrations/0001_initial.py	Thu Aug 29 16:12:25 2013 +0200
+++ b/src/p4l/migrations/0001_initial.py	Fri Aug 30 12:40:01 2013 +0200
@@ -78,6 +78,7 @@
         db.create_table(u'p4l_subject', (
             (u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
             ('subject', self.gf('django.db.models.fields.URLField')(unique=True, max_length=2048, db_index=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(db_index=True, max_length=2048, null=True, blank=True)),
         ))
         db.send_create_signal('p4l', ['Subject'])
 
@@ -85,6 +86,7 @@
         db.create_table(u'p4l_theme', (
             (u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
             ('theme', self.gf('django.db.models.fields.URLField')(unique=True, max_length=2048, db_index=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(db_index=True, max_length=2048, null=True, blank=True)),
         ))
         db.send_create_signal('p4l', ['Theme'])