diff --git a/README.rst b/README.rst
index 5adc1f9..89f1ad6 100644
--- a/README.rst
+++ b/README.rst
@@ -48,12 +48,14 @@ Howto
    and should be copied to /usr/share/openstack-dashboard/openstack_dashboard/local/enabled or the
    equivalent directory for your openstack-dashboard install.
 
+3. Copy default config file into your Horizon config. The file can be found in designatedashboard/local_settings.d
+   and should be copied to /etc/openstack-dashboard/local_settings.d or the equivalent directory
+   for your openstack-dashboard install.
+
 3. Make sure your keystone catalog contains endpoints for service type 'dns'.  If no such endpoints are
    found, the designatedashboard panels will not render.
 
-4. (Optional) Copy the designate policy file into horizon's policy files folder, and add this config::
-
-    'dns': 'designate_policy.json',
+4. (Optional) Copy the designate policy file into horizon's policy files folder.
 
 
 Test
diff --git a/designatedashboard/local_settings.d/_1799_dns_settings.py b/designatedashboard/local_settings.d/_1799_dns_settings.py
new file mode 100644
index 0000000..1e01805
--- /dev/null
+++ b/designatedashboard/local_settings.d/_1799_dns_settings.py
@@ -0,0 +1,32 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+# This file is to be included for configuring application which relates
+# to dns(Designate) functions.
+from django.conf import settings
+
+settings.POLICY_FILES.update({
+    'dns': 'designate_policy.yaml'
+})
+
+settings.DEFAULT_POLICY_FILES.update({
+    'dns': 'default_policies/designate.yaml'
+})
+
+# Sample
+# settings.LOGGING['loggers'].update({
+#     'designateclient': {
+#         'handlers': ['console'],
+#         'level': 'DEBUG',
+#         'propagate': False,
+#     }
+# })