When a new project sponsor is assigned, it is crucial for the project manager to engage with them to review the current project scope and discuss any requested changes. This ensures alignment on the project's objectives and deliverables. The PMBOK Guide emphasizes the importance of communication and stakeholder engagement in project management. Meeting with the new sponsor allows for a collaborative approach to integrate their vision while maintaining the project's commitments and constraints12. References: * Project Communications Management According to the PMBOK3 * The PMBOK's Project Scope Management Knowledge Area4 * Project sponsorship - Project Management Institute12