In a global project using a follow-the-sun approach, it is crucial to have effective communication to ensure a smooth handover of tasks and issues between teams in different time zones. Moving working windows to increase overlap allows for real-time communication and collaboration, which can help in addressing and resolving issues more efficiently. This approach aligns with the PMBOK guide's emphasis on effective communication management in projects1. : Project Communications Management According to the PMBOK1 What is the follow the sun model? Advantages + strategy - Zendesk2 What is a follow the sun model in customer support and how do you implement it - TeamSurfboard3 Proactive communication for project managers - Project Management Institute4