Fable
Twenty wooden tokens on the master dispatch desk
Every workshop in the city had capable masters. The carpenter could fix doors, the blacksmith could repair axles, the accountant could calculate compensation. In the past, orders were simple, and whoever saw them first took them.
Later, orders became a chain of events: inspect goods first, then check contracts, then arrange repairs, and finally notify the customer. If any step went wrong, everyone downstream would work in vain. The city lord first had all the masters join the same hall, speaking up whenever they heard a request. The hall was bustling, but often three people would check the same contract at the same time.
Someone proposed letting the loudest master decide the next step. As a result, the people who spoke up took too many tasks, while the quiet but critical bookkeepers were often forgotten. In one caravan compensation case, the carpenter repaired the box first, the bookkeeper later discovered the contract did not allow free repairs at all, and the blacksmith had already ordered parts.
The chief steward hung the wooden tags on the dispatch desk: each tag listed only the current state, the next candidate step, the responsible role, the completion condition, and the failure destination. The craftsmen no longer interrupted each other, but handed off according to state.
Some cards need to run in parallel, some must wait for approval, and some must return to the previous step after failure. The dispatch desk records every handoff and can also pause and retry. The workshop did not reduce the number of masters; instead, it made each master appear at the right moment. Complex orders began to look like a clear production line rather than a noisy meeting.
The city lord later set up a central dispatch desk. Each wooden tag represented a master, and when an order came in it was first broken into steps, then it was decided who looked first, who waited for results, and who took over on exceptions. At first the dispatcher also made mistakes, sending the accountant and the blacksmith to ask the same customer at the same time. Later statuses were added beside the wooden tags: to do, in progress, awaiting reply, needs review.
This small incident made everyone stop and review. They did not rush to swap in a more impressive-sounding explanation, but instead wrote down clearly, one by one, the entry points that went wrong, the rules that were misunderstood, and the boundaries that needed to be preserved.
The hall finally quieted down. The masters each still had their skills, but complex orders needed someone to arrange the sequence, pass along results, and re-queue when conditions changed on site. The chief steward said: getting multiple capable roles to collaborate is about designing the flow structure, not putting them in the same room.