Add documentation on the usage of keystone's scope & roles
As Tempest support the keystone's scope and new default roles
like reader, this commit document that how those can be
requested and used in Tempest or its plugins tests.
Change-Id: Iebacbeda231f82d6d16dbdcde635f19ae862181f
diff --git a/doc/source/index.rst b/doc/source/index.rst
index 66e68ea..2f29cf2 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -105,6 +105,14 @@
tempest_and_plugins_compatible_version_policy
+Keystone Scopes & Roles Support in Tempest
+------------------------------------------
+
+.. toctree::
+ :maxdepth: 2
+
+ keystone_scopes_and_roles_support
+
Stable Branch Support Policy
----------------------------