What is typically documented to define the goals of formal groups?

The correct choice involves a written document, which serves as a formal and clear method of articulating the goals of a group. A written document outlines the specific objectives, responsibilities, and processes that the group will follow. This formal record ensures that all members have a consistent understanding of the goals and can refer back to this document as necessary. It provides a basis for accountability, allowing group members to track progress and make adjustments to ensure that the goals are being met.

Other options, while potentially useful in certain contexts, lack the formality and clarity that a written document provides. Meeting minutes can capture discussions and decisions made during meetings but may not comprehensively define the goals upfront. Oral agreements rely on memory and interpretation, which can lead to misunderstandings. Informal memos can convey information but do not typically have the same level of detailed commitment and clarity associated with a formal written document.