Observe
We sit with the people doing the work and watch a real queue, not a demo environment and not a process diagram someone drew two years ago. What arrives, in what order, what they check first, where they hesitate, and what they do when something doesn't fit the manual.
- A walkthrough of the queue as it actually runs today, not as documented
- A list of the moments where judgement, not procedure, decides the outcome
- The exceptions that come up often enough to matter, named specifically