When employees collect or handle personally identifiable information (PII), they should: A. Share that information with other coworkers upon request. B. Recognize that sharing PII is often permissible if done for what one believes is the greater good of the community. C. Collect as much PII as they can at first contact with the individual to avoid having to get other data later. D. Apply the 'need to know' principle before disclosing PII to other personnel.