The project manager started a new project and must ensure that the team members and...

 The project manager should ensure that the team has a common understanding of agile, as this is a key factor for the success of agile projects. Having a common understanding of agile means that the team members and stakeholders share the same vision, values, principles, and practices of agile, and can collaborate effectively and efficiently. Having a common understanding of agile also helps to avoid confusion, conflicts, and waste that may arise from using different agile methodologies or applying them inconsistently. The project manager should facilitate the creation of a common understanding of agile by providing training, coaching, mentoring, and guidance to the team and stakeholders, and by establishing clear and transparent communication channels and feedback loops. References:

PMBOK Guide, 6th edition, page 27: “The project manager should ensure that all project stakeholders have a common understanding of the project objectives, approach, deliverables, and expected outcomes.”

PMBOK Guide, 6th edition, page 28: “The project manager should ensure that the project team and other stakeholders are familiar with the chosen agile approach and practices, and that they receive the necessary training and coaching.”

PMBOK Guide, 6th edition, page 29: “The project manager should foster collaboration among team members and stakeholders, and promote self-organization and empowerment within the team.”

PMBOK Guide, 6th edition, page 30: “The project manager should establish an environment where feedback is welcome and encouraged, and where learning and improvement are continuous.”