diff --git a/docs/source/using_gridappsd/no-op_disable.png b/docs/source/using_gridappsd/no-op_disable.png
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diff --git a/docs/source/using_gridappsd/no-op_enable.png b/docs/source/using_gridappsd/no-op_enable.png
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diff --git a/docs/source/using_gridappsd/rc1_overview.rst b/docs/source/using_gridappsd/rc1_overview.rst
index 6e72883..e5d4a36 100644
--- a/docs/source/using_gridappsd/rc1_overview.rst
+++ b/docs/source/using_gridappsd/rc1_overview.rst
@@ -124,4 +124,24 @@ The added events for a simulation can be seen in the events view
 .. figure:: event_view.png
     :align: left
     :alt: config-image
-    :figclass: align-left
\ No newline at end of file
+    :figclass: align-left
+	
+	
+Enable and disable no-op
+------------------------
+
+Registered applications are displayed in the Applications tab. User can disable or enable the applications from this screen.
+
+Click the disbale icon to disable no-op
+
+.. figure:: no-op_disable.png
+    :align: left
+    :alt: config-image
+    :figclass: align-left
+	
+Click the enable icon to enable no-op
+
+.. figure:: no-op_enable.png
+    :align: left
+    :alt: config-image
+    :figclass: align-left