Use Viewer access to read permitted recovery records and follow their relationships. Start with the exact unit, return reference or component identity involved in the enquiry. Similar part codes and repeated visits are reasons to check more carefully, not reasons to combine records by assumption.
Choose the record view
Returned units shows units and their recovery visits. Recovered components shows the component register. History and trace provides recorded events and their facts. Search the complete register, then select the intended record and check its current revision and source links.
A unit can return again. The physical unit identity and a particular return visit answer different questions. Likewise, a part's manufacturer serial, its local component identity and its part revision have distinct meanings. Preserve the exact references when passing on a finding.
Follow the evidence chain
A component's detail can show source unit and return, recovery visits, installation history and assessment history. Read the actual sequence. Expected template positions do not prove components were recovered. Submitted observations do not prove independent release, and a reservation does not prove fitting.
For an assessment, inspect its observations, outcome and supporting evidence context. For a release, check which assessment and permission were used. An expired or withdrawn basis can affect what is currently eligible even when an earlier release event remains in history.
Explain the practical limit
The record describes what people accepted at that time. It does not by itself establish the component's present physical location or condition. If the enquiry concerns a possible source defect, changed identity or disagreement at the rack, send the exact records and observed concern to a supervisor.
Your role does not clear holds, correct identities, authorise reuse or approve a configuration. Avoid suggesting that a historical installed event should be deleted when a later removal or discrepancy must be recorded. The earlier event can still be essential to traceability.
Use Trace records and source evidence for an enquiry and Holds, corrections and removal to understand how a supervisor handles a problem without rewriting its history.