diff -r 23416a833ca8 -r f3875fbe206a server/python/django2/renkanmanager/settings.py
--- a/server/python/django2/renkanmanager/settings.py	Wed Jun 15 16:31:43 2016 +0200
+++ b/server/python/django2/renkanmanager/settings.py	Mon Jun 20 14:44:40 2016 +0200
@@ -0,0 +1,6 @@
+# Settings for the renkanmanager project
+from django.conf import settings as django_settings
+from django.contrib.auth import get_user_model
+
+RENKAN_USER_DISPLAY_FIELD = getattr(django_settings, "RENKAN_USER_DISPLAY_FIELD", get_user_model().USERNAME_FIELD)
+RENKAN_AUTO_CURRENT_REVISION = getattr(django_settings, "RENKAN_AUTO_CURRENT_REVISION", True)