+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+
+Architecture
+============
+.. toctree::
+ :maxdepth: 2
+ :glob:
+
+ architecture/*
+
+Installation
+==============
+.. toctree::
+ :maxdepth: 2
+ :glob:
+
+ installation/*
+
+Configuration
+=============
+.. toctree::
+ :maxdepth: 2
+ :glob:
+
+ configuration/*
+