Sketchy C4 — context
System in the middle, actors and external systems around.
Rendering…
Make it your own.
[<actor>Customer]
[<actor>Support agent]
[<frame>OurSystem|
[Web UI]->[API]
[Mobile UI]->[API]
]
[<frame>External|
[Payments]
[Email]
[Tax service]
]
[Customer]->[OurSystem]
[Support agent]->[OurSystem]
[OurSystem]->[External]