Add description of User Committee

Change-Id: Idd1aa471d70f49728420caaf23372af690281951
Closes-Bug: #1409463

doc/upstream-training/source/03-technical-committee.rst

@@ -42,6 +42,18 @@ Technical Committee Members
 
 .. image:: ./_assets/03-01-TC2.png
 
+The role of the User Committee
+==============================
+
+- Consolidate user requirements and present these to the management
+  board and technical committee
+- Provide guidance for the development teams where user feedback is requested
+- Track OpenStack deployments and usage, helping to share user stories
+  and experiences
+- Work with the user groups worldwide to keep the OpenStack community vibrant
+  and informed
+- https://www.openstack.org/foundation/user-committee/
+
 OpenStack Project Teams
 =======================