What's the Purpose of the System?

The important thing here is to, to understand what the purpose of the system is. So I mean, in the diagram they have here, the author goes through like a fill filling out a diagram, piece by piece with, with JPEGs. And he identifies operational units that he identifies are a warehouse and order pickers, transport, cash and carry, manufacturing and order takers. Each of those has a mapping to a part of the environment, right?So this is your, yeah, I mean, what, what are you doing? And what, how does what you're doing interact with the outside world?