A project manager has the task of determining the deliverables for a six-month project using...

In the PMBOK® Guide, the act of deciding which processes are appropriate for a specific project is known as Tailoring. Even in a Predictive approach, the project manager does not blindly follow every possible process; instead, they select the most relevant tools and techniques based on the project’s unique context.

Why Choice A is correct:

Collaboration: The Project Manager (PM) should not work in a vacuum. Engaging the project team allows the PM to leverage the specialized expertise of team members to identify which processes are necessary to create the specific deliverables required.

Value-Driven: By focusing on the " project objectives, " the team ensures that every process included in the management plan adds value and contributes to the final goal, rather than just adding administrative overhead.

Buy-in: Involving the team early in the planning process (specifically during the Develop Project Management Plan process) fosters a sense of ownership and clarity regarding their roles and responsibilities.

Analysis of other options:

B (Integrate hybrid approach): The question specifically states this is a " predictive approach. " Forcing a hybrid model solely due to a six-month timeline is a change in strategy that may not be appropriate if the scope is stable and well-defined.

C (Identify processes for only current phase): While this describes Rolling Wave Planning, the question asks about determining the processes for the Project Management Plan (the master document). A PM plan must define the overall methodology for the entire project lifecycle, even if certain details are elaborated later.

D (Follow organizational methodology for all deliverables): This is " rigid " project management. Organizations provide a methodology as a framework, but PMI emphasizes that the PM must still tailor that framework. Producing " all " deliverables without considering necessity leads to waste.

Tailoring Considerations: The PM and the team should consider the project’s size, complexity, and regulatory environment. For a six-month project, " Lean " predictive management might be preferred over a heavy, documentation-intensive process. Choice A ensures the resulting plan is " fit for purpose. "