The project manager should mentor the new team member on the methodology the project team is using. The new team member may be used to the Scrum approach, which involves daily standup meetings where each team member reports their progress, challenges, and plans for the day. However, the project team may be following a different methodology that does not require such frequent and informal communication. The project manager should explain to the new team member the rationale, benefits, and expectations of the chosen methodology, and how it differs from Scrum. The project manager should also provide feedback and guidance to the new team member on how to adapt to the new work environment and collaborate effectively with the rest of the team. By mentoring the new team member, the project manager can help them integrate into the project team and reduce the frustration and confusion among the team members123. References: = PMBOK® Guide, Sixth Edition, pages 349-350, 368-369; Agile Practice Guide, pages 28-29, 50-51; How to Mentor a New Team Member.