An organization is evaluating agile delivery. A new PMO manager, who had a poor experience with Scrum, recommends the project board replace Scrum with a predictive approach. What should the project manager do?

The project manager should review the benefits realization plan to include the cost of the change. A change in approach, especially from agile to predictive, significantly impacts the project's expected benefits and the costs to achieve them. The benefits realization plan ensures that the project's objectives align with the organization's strategic goals and tracks whether the anticipated benefits are actually delivered. Incorporating the cost of this significant change is crucial for evaluating its overall viability and impact on the organization's value. Reviewing the communications management plan is important but secondary to understanding the financial implications of such a fundamental change. Defining a risk management plan or a project management plan for the change itself are also important steps, but the overarching concern is whether the change still delivers the intended value, which is assessed through the benefits realization plan.