In situations where there is a disagreement or misalignment of expectations between a project manager and a program manager, it is advisable to schedule a meeting to discuss the different perspectives and agree on a decision. This approach allows for open communication and collaborative problem-solving, ensuring that both parties can express their views and work towards a mutually beneficial resolution. It aligns with the PMI's emphasis on communication and stakeholder engagement as critical components of effective project and program management. References: (Project Management Institute. (2021). A Guide to the Project Management Body of Knowledge (PMBOKGuide) - Seventh Edition and Standards. Project Management Institute.)