A more thorough explanation:

A subpoena duces tecum is a legal order that requires a person to bring specific documents or evidence to a court or hearing. The Latin phrase "duces tecum" means "you shall bring with you."

For example, if a person is involved in a lawsuit and has important documents related to the case, they may be issued a subpoena duces tecum to bring those documents to court. This type of subpoena is often used in cases involving financial records, medical records, or other important documents that are relevant to the case.

Another example of a subpoena duces tecum is when a government agency requests documents from a company or individual as part of an investigation. The subpoena requires the person or company to produce the requested documents or face legal consequences.

Overall, a subpoena duces tecum is a powerful legal tool that can compel a person to produce important evidence in a legal proceeding.