You’re walking asMaria Reyes, who runs AtlanticaAtlantica’s own screens — the inside
Act B · The firm
Every message in one queue
One queue. Every message wearing the door it came through
Which part is real: The queue is one list and runs today. What is drawn is the portal tag on each message — nothing yet carries which portal a message came through, so today two portals of the same kind are indistinguishable here.
The queue
One queue for everything, grouped by which portal it arrived through. A portal never gets a second queue — that is the same one-window promise the product already makes, held one level down.
Shops that buy from us
People who buy from you · 4 waitingand 2 more below, older than these
Our mills
People you buy from · 2 waitingand 1 more below, older than this one
Answer oneWhat to notice in this drawing
They are different kinds of person doing different jobs, and they land in one queue wearing the door they came through. That is the grouping, and it is why a second queue is never needed.