diff --git a/planetstack/core/admin.py b/planetstack/core/admin.py
index 6babec2..81fdbf1 100644
--- a/planetstack/core/admin.py
+++ b/planetstack/core/admin.py
@@ -642,7 +642,7 @@
 
 class ControllerAdmin(PlanetStackBaseAdmin):
     model = Controller
-    fieldList = ['name', 'backend_type', 'version', 'auth_url', 'admin_user', 'admin_tenant','admin_password']
+    fieldList = ['name', 'backend_type', 'version', 'auth_url', 'admin_user', 'admin_tenant','admin_password', 'domain']
     fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
     inlines = [ControllerSiteInline] # ,ControllerImagesInline]
     list_display = ['backend_status_icon', 'name', 'version', 'backend_type']
diff --git a/planetstack/core/migrations/0001_initial.py b/planetstack/core/migrations/0001_initial.py
index fe34224..ad82329 100644
--- a/planetstack/core/migrations/0001_initial.py
+++ b/planetstack/core/migrations/0001_initial.py
@@ -103,6 +103,7 @@
                 ('admin_user', models.CharField(help_text=b'Username of an admin user at this controller', max_length=200, null=True, blank=True)),
                 ('admin_password', models.CharField(help_text=b'Password of theadmin user at this controller', max_length=200, null=True, blank=True)),
                 ('admin_tenant', models.CharField(help_text=b'Name of the tenant the admin user belongs to', max_length=200, null=True, blank=True)),
+                ('domain', models.CharField(help_text=b'Name of the domain this controller belongs to', max_length=200, null=True, blank=True)),
             ],
             options={
                 'abstract': False,
diff --git a/planetstack/core/models/site.py b/planetstack/core/models/site.py
index d6914f6..2a41352 100644
--- a/planetstack/core/models/site.py
+++ b/planetstack/core/models/site.py
@@ -251,6 +251,7 @@
     admin_user = models.CharField(max_length=200, null=True, blank=True, help_text="Username of an admin user at this controller")
     admin_password = models.CharField(max_length=200, null=True, blank=True, help_text="Password of theadmin user at this controller")
     admin_tenant = models.CharField(max_length=200, null=True, blank=True, help_text="Name of the tenant the admin user belongs to")
+    domain = models.CharField(max_length=200, null=True, blank=True, help_text="Name of the domain this controller belongs to")
 
     def __unicode__(self):  return u'%s %s %s' % (self.name, self.backend_type, self.version)