Updated software-upgrade documentation

Change-Id: I9653dbe5180a382c9944980bb0bc78b6f7bb472b
diff --git a/testing/index.rst b/testing/index.rst
index 9a9e9f3..0e457af 100644
--- a/testing/index.rst
+++ b/testing/index.rst
@@ -53,6 +53,7 @@
 - `tests/software-upgrades/ONOS_AppsUpgrade.robot <../_static/voltha-system-tests/tests/software-upgrades/ONOS_AppsUpgrade.html>`_
 - `tests/software-upgrades/ONU_Upgrade.robot <../_static/voltha-system-tests/tests/software-upgrades/ONU_Upgrade.html>`_
 - `tests/software-upgrades/Voltha_ComponentsUpgrade.robot <../_static/voltha-system-tests/tests/software-upgrades/Voltha_ComponentsUpgrade.html>`_
+- `tests/tim-workflow/Voltha_TIM_PODTests.robot <../_static/voltha-system-tests/tests/tim-workflow/Voltha_TIM_PODTests.html>`_
 - `tests/tt-workflow/Voltha_TT_FailureScenarios.robot <../_static/voltha-system-tests/tests/tt-workflow/Voltha_TT_FailureScenarios.html>`_
 - `tests/tt-workflow/Voltha_TT_MultiTcontTests.robot <../_static/voltha-system-tests/tests/tt-workflow/Voltha_TT_MultiTcontTests.html>`_
 - `tests/tt-workflow/Voltha_TT_MulticastTests.robot <../_static/voltha-system-tests/tests/tt-workflow/Voltha_TT_MulticastTests.html>`_