This option is most aligned with the principles of project management as outlined in the PMBOKGuide, which emphasizes the importance of collaborative planning and goal setting. Engaging the team in defining the overall objective ensures that all members are on the same page and committed to the project's success.
This approach leverages the expertise of the team members and fosters a sense of ownership and accountability.
References: = The PMBOKGuide1, which details the collaborative nature of project management, and the Professional in Business Analysis Reference Materials2, which support the involvement of team members in the definition and realization of project objectives.