add smo to DOC main stream

Signed-off-by: weichen <niweichen@chinamobile.com>
Change-Id: Ib84a4ae4e92c954efeae1e82de2137495eeec0b6
diff --git a/docs/conf.py b/docs/conf.py
index 4c9b822..fb4832e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -93,3 +93,8 @@
 intersphinx_mapping['it-otf'] = ('https://docs.o-ran-sc.org/projects/o-ran-sc-it-otf/en/%s' % branch, None)
 
 
+#SMO
+intersphinx_mapping['smo-ves'] = ('https://docs.o-ran-sc.org/projects/o-ran-sc-smo-ves/en/%s' % branch, None)
+
+
+
diff --git a/docs/projects.rst b/docs/projects.rst
index 3b23d4e..1eb8167 100644
--- a/docs/projects.rst
+++ b/docs/projects.rst
@@ -146,5 +146,15 @@
 * :doc:`IT-TEST <it-test:index>`
 
 
+Service Managerment and Orgestration(SMO)
+-----------------------------------------
+Initial simulators used for testing O-RAN NF interfaces.
+
+More detailed function documentation can be found as follow:
+
+* :doc:`SMO-VES <smo-ves:index>`
+
+
+
 
 
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index 613186f..f4eec8e 100644
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -32,10 +32,13 @@
 | 2021-07-15         | Dawn 	          | CMCC               | Dawn Release       |
 |                    |                    |                    |                    |
 +--------------------+--------------------+--------------------+--------------------+
+| 2021-12-15         | E 	          | CMCC               | E Release          |
+|                    |                    |                    |                    |
++--------------------+--------------------+--------------------+--------------------+
 
 
 Release Summary
----------------------
+---------------
 
 RAN Intelligent Controller Applications (RICAPP) features 
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -264,6 +267,13 @@
 
 
 
+Service Management and Orchestration (SMO) features
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The primary goal of the SMO project is to integrate different software artifacts of existing open-source projects creating a fully functional open-source Service Management and Orchestration (SMO). 
+
+* :doc:`SMO-VES Release-notes <smo-ves:release-notes>`
+