A better explanation:
I have a HAN meter that shows me the total power consumption.
But I have also added some individual devices to monitor.
What I would like to see, is an entry at the bottom of this list that tells me the total consumption of those individual monitored devices.
This, together with another entry that tells me how much consumption is NOT monitored by individual devices.
Like this: Total consumption - monitored consumpton = unmonitored consumption
Thanks.