In a transformation project planning session, several stakeholders repeatedly disagreed and used personal arguments, which frustrated the team. What should the project manager have done to prevent this?

Setting ground rules at the beginning of a meeting establishes expectations for behavior and communication, creating a respectful and productive environment. This proactive measure helps prevent personal attacks and ensures discussions remain focused on project objectives. Emphasizing higher-level management's authority might suppress discussion rather than facilitate constructive dialogue. Inviting a high-level sponsor could intimidate participants and shift the focus from collaborative problem-solving to seeking approval. Asking stakeholders not to voice opinions is counterproductive, as stakeholder input is crucial for effective planning and decision-making in a transformation project.