Databases, finders, checklists, codes, and repeat-use decision tools.
Keep this section connected: Trace one complete supply chain before rebuilding: Resource Zone to Processor, Depot, Courier, and Shop. Fix the first empty or blocked handoff, then expand only after the original district survives a busy period without manual rescue.
Tools here are deliberately small: a code board, finder, comparison, checklist, or planner should change what you do next. Start with the question selector, read the result, and use Reset when you want a clean second scenario.
1
Choose the situation you are currently facing.
2
Read the result and its risk boundary.
3
Apply one change, then return with the observed result.
