The processing of an alert is accessible in the "Process alert" area from the detail screen of an alert.
Processing a "Sensor" alert only changes its status to "Processed". As such the alert will no longer appears in the DB by default. It is possible to fill in content or select a "response prototype" in the text box only for history.
The processing of a "Declaration" alert has the same impact as it does for sensor alerts, but a push notification is made to all residents linked to the construction site.