Add documentation for security.refresh-period
@@ -71,6 +71,18 @@ rules. If you want to limit access on a system level in any other way, you
must implement a custom SystemAccessControl plugin
(see :doc:`/develop/system-access-control`).
+Refresh
+--------
+
+By default, when a change is made to the ``security.config-file``, Presto must be restarted
+to load the changes. There is an optional property to refresh the properties without requiring a
+Presto restart. The refresh period is specified in the ``etc/access-control.properties``:
+
+.. code-block:: none
+
+ security.refresh-period=1s
+
+
Catalog Rules
-------------
