diff --git a/doc/source/index.rst b/doc/source/index.rst
index d1ddfab..3f87c44 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -1,9 +1,13 @@
 Cloud Connect
 =============
 
+Cloud Connect provides central networks that allow you to connect Virtual Private Clouds (VPCs) in different regions, so that these VPCs can communicate over a private network as if they were within the same network. Cloud Connect can also work with Direct Connect to set up a hybrid cloud network that enables on-premises data centers to access the VPCs across regions.
+
 .. directive_wrapper::
    :class: container-sbv
 
    .. service_card::
       :service_type: ccn
-      :environment: internal
\ No newline at end of file
+      :environment: internal
+      :umn: This document describes Cloud Connect service, helping you quickly create and properly use the service.
+      :api-ref: This document describes application programming interfaces (APIs) of Cloud Connect (CCN) and provides API parameter description and example values.