Distinguishing corporate LAN/DMZ traffic from "world"

[ABC Taylor]

Is there a way in Hubble to define a corporate LAN network to distinguish from "world"?

In the image below, a lot of that traffic is going to internal LAN IPs in my 10.0.0.0/8 range. I'd like to distinguish that from actual Internet traffic (0.0.0.0/8):

A further bonus is my LAN also has a DMZ, and it would be great to have another zone on the map to show that too!