A project has issues arising where the data integration team and the data migration team...

 The Work Breakdown Structure (WBS) is a key project deliverable that organizes the team’s work into manageable sections. The Project Manager can review the WBS to clarify the responsibilities of the data integration team and the data migration team. This can help to resolve any areas of overlap and ensure clear accountability for all project tasks. References: PMBOK® Guide, 6th Edition, Section 5.4: Create WBS.