X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=docs%2Findex.rst;h=549850bf85666de42b532d331dac6017affee6bb;hb=82b0f0eb1ad0efc0970fd6fe54d9ddc655dd0b23;hp=d34a0eb41fb17aeed4abf9295e7f1402f2e9ed82;hpb=cf668e7b4ba81504ff4276f0521063f0fc65dc11;p=doc.git

diff --git a/docs/index.rst b/docs/index.rst
index d34a0eb41..549850bf8 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -3,22 +3,48 @@
 
 .. _master_index:
 
-ONAP Documentation
-==================
+Open Network Automation Platform
+================================
 
-.. caution::
-   This version of documentation is created from the latest master branch of
-   source repositories, includes a proposed theme change, and is not a stable release.
-   To get the current stable release use one of the following
+Open Network Automation Platform (ONAP) is an open source project hosted by
+the Linux Foundation.
 
-   * http://docs.onap.org
-   * http://docs.onap.org/en/casablanca
-   * the selector on the bottom right and select casablanca
+ONAP provides a comprehensive platform for real-time, policy-driven service
+orchestration and automation. ONAP enables service providers and developers
+to rapidly automate the instantiation and configuration of physical and
+virtual network functions and to support complete life cycle management
+activities. By unifying the resources of open source members, ONAP enables
+the acceleration of the development of a vibrant ecosystem around a globally
+shared architecture and the implementation of network automation faster than
+any product could on its own.
+
+The ONAP Platform architecture is built on the highly efficient cooperation of
+Design-time Framework activities with the functions provided by the
+Run-time Framework. The Design-time Framework defines resources, services
+and products, creates and manages processes and policies, provides a single
+platform for deploying and defining instantiation management besides many
+other activities. The Run-time framework manages the full lifecycle of
+networks, services, resources, topology, orchestrates delivery, provides
+monitoring via analytics and controls activities for applications and
+virtual functions.
+
+ONAP platform activities are supported by the Microservices support
+system and by the ONAP Portal.
+
+The following figure presents the high-level architecture of ONAP:
+
+.. image:: media/ONAP-architecture-high-level.png
+    :width: 800px
+
+For more details, see :ref:`ONAP Documentation <onap-documentation>` (or alternatively you can also use the navigation bar on the left).
 
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 1
+   :hidden:
 
    release/index
    guides/onap-developer/index
    guides/onap-user/index
    guides/onap-provider/index
+
+