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diff --git a/admin_manual/configuration_files/external_storage/openstack.rst b/admin_manual/configuration_files/external_storage/openstack.rst
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--- a/admin_manual/configuration_files/external_storage/openstack.rst
+++ b/admin_manual/configuration_files/external_storage/openstack.rst
@@ -2,21 +2,27 @@
 OpenStack Object Storage
 ========================
 
-OpenStack Object Storage is used to connect to an OpenStack Swift server.
-Two authentication mechanisms are available: one is the generic OpenStack
-mechanism, and the other is used exclusively for Rackspace, a provider of object
-storage that uses the OpenStack Swift protocol.
-
-The bucket will be created if it does not exist.
+OpenStack Object Storage is used to connect to an OpenStack Swift server, or to 
+Rackspace. Two authentication mechanisms are available: one is the generic 
+OpenStack mechanism, and the other is used exclusively for Rackspace, a provider 
+of object storage that uses the OpenStack Swift protocol.
 
 The OpenStack authentication mechanism uses the OpenStack Keystone v2
-protocol, connecting to the server specified in the **URL of Identity 
-Endpoint** field. You need your **Username**, **Tenant name** and **Password**.
+protocol, connecting to the server specified in the **Identity 
+Endpoint URL** field. You need your **Bucket**, **Username**, **Password** and 
+**Tenant name**.
 
-The Rackspace authentication mechanism requires a Rackspace **Username** and
-**API key**.
+.. figure:: images/openstack.png
+   :alt: Openstack configuration.
 
-It may be necessary to specify a **Service name** or **Region**. The timeout of
+The Rackspace authentication mechanism requires a Rackspace 
+""Bucket**, **Username** and **API key**. You must also enter **cloudFiles** in 
+the **Service name** field.
+
+.. figure:: images/rackspace.png
+   :alt: Openstack configuration.
+
+It may be necessary to specify a **Region**. The timeout of
 HTTP requests is set in the **Request timeout** field, in seconds.
 
 See :doc:`../external_storage_configuration_gui` for additional mount