# Portal Push Notifications
With Portal Push Notifications, it is possible to send refresh requests to specific portlets. Portal push notification is located in the Flow Environment connector.
To create a push event, create a machine step, choose the Portal push event from the Flow Environment connector, and enter portal webAPI address and Portlet Internal Name.
The next step is to allow Portal to listen to the events. It can be done in the General section of Portal Settings.
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