What is one responsibility of derivative classifiers?

One responsibility of derivative classifiers is to understand and properly apply the classification markings of the source material. This is crucial because derivative classifiers must assess the classification levels established by original classifiers and ensure that when they create derivative documents, those documents reflect the appropriate classification markings based on the source material's guidance. This includes determining what information can be classified or declassified, and how to handle, store, and disseminate that information while maintaining national security. Accurate application of classification markings helps prevent unauthorized disclosure and preserves the integrity of sensitive information.