Order, Execution and Decision

These tabs belong to one evidence chain but answer different questions.

Tab	Main question	Key evidence
Order	What final order result was recorded?	Ticket, Position ID, volume, remain, prices, cost, status
Execution	What happened on the execution/counterparty leg?	Exec ID, counterparty, pool, fill, slip, latency, reason
Decision	How did the system form the price and result?	Dec ID, request/filled/client-fill prices, rule, route, mode, final, cost

Use Ticket as the common key and compare Server Time. Do not merge Execution Slip and Decision Final into one field.