Answer:
Contained in
Explanation:
When derivative classifiers incorporate classified information from existing content into a new document, and no additional interpretation or analysis is needed to deduce the classification of that information is an example of the concept of contained in
The concept of "contained in" is used when derivative classifiers incorporate classified information from an authorized source that already exist into a new document, and there is no need of additional interpretation or analysis to determine the classification of that information.
