Scenario: Network switch with many ports, some of them are already monitored by SNMP traffic sensor. Now a bunch of new ports goes online. With the current GUI of adding an SNMP traffic sensor you see which ports are connected or not connected, but you don't see, which ports already have a sensor placed on or not. So the customer has to manually check his documentation which ports are already covered by a sensor. Can we have another column in the "add sensor GUI" indicating that a sensor is already placed on the device? Deleting existing all sensors and adding all ports again is not a good option, as we will lose historical data. Would be a great help for customers with large switches when adding a large number of sensors.