A recruiter wants Claude to stop re-asking about her preferred interview-summary format every time. She's considering saving candidate names, salary expectations and interview notes in memory too, 'so it has everything.' What is the most appropriate approach?

Answer: C — Persist only the format preference (memory or Project instructions) and keep candidate details out, per policy.

Durable, non-sensitive preferences are good candidates to persist, while candidate personal data shouldn't be stored for convenience and should follow organizational policy (c). Storing everything (a) creates privacy risk. Avoiding persistence entirely (b) keeps the repetitive work. Telling the model to keep data confidential (d) is not a policy control.