This is the bare-minimum way to bring a remote teammate into an otherwise on-prem setup.
Read the diagram left-to-right. Your existing Local Area Network on the left stays exactly as it is β three cameras, a network switch, and an Iris Bridge Computer doing the heavy lifting. The internet sits in the middle. On the right, you add one new thing: an Operator Computer for the remote person.
That's it. The remote operator doesn't need a Bridge Computer of their own, doesn't need special hardware, and doesn't need to live on your LAN. They open Iris and they're in.
The takeaway: if you already have a working local studio, you don't have to re-architect anything to add a remote pair of hands. You're just extending what you already have, one teammate at a time.
Use this diagram when you're talking to a customer who has a working studio and wants to layer in remote help without disruption.

