Which statement is true regarding the concept of "revealed by"?

The statement that classified information comes from an authorized source into a new document accurately reflects the concept of "revealed by." This concept emphasizes that when classified material is utilized or incorporated into a new document, it must come from a source that is proper and officially authorized to disseminate that information.

This principle ensures that the new document maintains the necessary security protocols and classification level as the original content. When classified information is revealed through authorized sources, it allows users to appropriately handle and safeguard sensitive material while understanding the source's compliance with existing security regulations.

Other statements do not align with the concept of "revealed by." The notion that only expert analysis is needed overlooks the broader context of authorized sources. The claim that classified material must never be shared is too absolute, as sharing can occur under controlled circumstances with proper authorization. Lastly, the assertion that every classification requires new documentation is misleading because not all instances of classification necessitate the creation of entirely new documents, but rather the integration of classified material from authorized sources into existing ones.