In recommerce and rentals, you can document inspection and refurbishment in two reliable ways: as a chronological event log or as a simple checklist captured as key value attributes. Choose the model that fits your workflow, data needs, and the level of auditability you require.
Create an attribute group titled Inspection details and prefill the steps your team always performs. For a bike this might include frame check, wheels true, brakes adjusted, drivetrain cleaned, battery health test for e bike, firmware updated, safety accessories verified, and test ride passed. Add a ninth field that uses a formula to sum labor and parts into a refurbishment cost center.
Record each action as its own event with notes and timestamps. Use this when sequence matters, such as warranty investigations, regulated categories, or strict service level reporting.
A structured checklist with a cost formula keeps operations lean while preserving the history of work and total refurbishment cost. Switch to event timelines only when your category or compliance needs demand full step by step traceability.