X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=escalator.git;a=blobdiff_plain;f=docs%2Frequirements%2F105-Use_Cases.rst;fp=docs%2F04-Use_Cases_and_Scenarios.rst;h=9f13110e8366853d2d2f117817707dd01737d1c8;hp=ee9b48876f38389baa82d12064109dcdb635c1fd;hb=61a851845546300cc2f5ee9f3dd6761c9ecd093e;hpb=0fdf3b89887dfb7a9ea303f58c5e06c348889aa0

diff --git a/docs/04-Use_Cases_and_Scenarios.rst b/docs/requirements/105-Use_Cases.rst
similarity index 94%
rename from docs/04-Use_Cases_and_Scenarios.rst
rename to docs/requirements/105-Use_Cases.rst
index ee9b488..9f13110 100644
--- a/docs/04-Use_Cases_and_Scenarios.rst
+++ b/docs/requirements/105-Use_Cases.rst
@@ -1,30 +1,33 @@
-Use Cases and Scenarios
------------------------
+=========
+Use Cases
+=========
 
-This section describes the use cases and scenarios to verify the
-requirements of Escalator.
+This section describes the use cases in different system configuration
+to verify the requirements of Escalator.
 
-Scenarios
-~~~~~~~~~
-1. Upgrade a system with HA configuration
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+System Configurations
+=====================
+
+HA configuration
+^^^^^^^^^^^^^^^^
 
 A HA configuration system is very popular in the operator's data centre.
 It is a typical product environment. It is always running 7\*24 with VNFs
 running on it to provide services to the end users.
 
 
-2. Upgrade a system with non-HA configuration
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Non-HA configuration
+^^^^^^^^^^^^^^^^^^^^
 
 A non-HA configuration system is normally deployed for experimental or
 development usages, such as a Vagrant/VM environment.
 
-Escalator supports the upgrade in this scenario, but it does not guarantee a
-smooth upgrade.
+Escalator supports the upgrade system in this configuration, but it may
+not guarantee a smooth upgrade.
 
 Use cases
-~~~~~~~~~
+=========
+
 Use case #1: Smooth upgrade in a HA configuration
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 For a system with HA configuration, the operator can use Escalator to
@@ -208,4 +211,3 @@ case,the roll-back may result in service outage.
 - Post-Conditions
 
   1. The system is rolled-back successfully when the upgrade failed.
-