diff --git a/doc/source/index.rst b/doc/source/index.rst
index 26a9f7e..f7372e8 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -1,22 +1,27 @@
-Welcome to workload-ref-archs's documentation!
-========================================================
+=============================================
+Workload Reference Architecture for OpenStack
+=============================================
 
-Contents:
+Abstract
+~~~~~~~~
+
+The OpenStack Enterprise Work Group is developing a series of 'tenant-level'
+reference architectures to help users to learn and understand how to deploy
+different types of workloads on an OpenStack Cloud. These reference
+architectures describe the list of OpenStack services that can be used to
+support the various workloads and provide sample code to bootstrap the workload
+environment on an OpenStack Cloud.
+
+Contents
+~~~~~~~~
 
 .. toctree::
    :maxdepth: 2
 
-   readme
-   installation
-   usage
-   contributing
-
    web-applications/web-applications.rst
+   big-data/big-data.rst
 
-Indices and tables
-==================
+Search in the reference architectures
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-* :ref:`genindex`
-* :ref:`modindex`
 * :ref:`search`
-