PMP Practice: Promote the Shared Vision

Xiu-Ying Huang is managing a digital transformation initiative at Turbulent Otter Games, a biotech research company. The project combines a six-month predictive infrastructure overhaul with agile development of a new laboratory data platform. Three months in, Xiu-Ying notices increasing disconnect between teams: the infrastructure team focuses on technical specifications and compliance deadlines, while the platform developers emphasize user experience and rapid iteration. During a recent retrospective, developers expressed frustration that 'we're building something nobody asked for,' while infrastructure engineers complained about 'constantly changing requirements disrupting our schedule.' Both teams reference the original project vision document, but interpret it differently. Stakeholder satisfaction scores have dropped from 8.2 to 6.1 out of 10. Which approach would be MOST effective for realigning the teams around a common vision?