Connect the credit to actual responsibilities, relevant workflow knowledge and genuine work records. Do not imply responsibility for every stage of a production.
Explain the contribution behind the public record
Identify what the applicant personally did and how the internal process shaped those duties. Handle sensitive production material appropriately and explain its relevance rather than submitting work without context. Build a short table before writing anything: document identifier, date, what the applicant did on it, and what the entry authorised or decided.
Signed procedure records, approved deviation reports, validation protocols and handover notes all qualify; a credit list does not, because it names participation without locating it. Where a record carries several signatures, say which line belongs to the applicant instead of letting the whole document imply ownership. Redact commercially sensitive figures rather than withholding entire documents, since a redacted record with its identifier and date intact still shows a system operating and a person inside it.
Hypothetical example: a specialist supplies four deviation reports, each bearing an initialled disposition line, together with a supervisor’s letter explaining that dispositions on that form are reserved to staff qualified on the current revision. That pairing — the record, and the explanation of what signing it means — does more than a longer list of projects would.