Section: Executing

Explanation
According to the Project Management Professional (PMP) Reference Materials, the project manager should speak with the team member directly to reinforce the ground rules when one of the team members is always late to the daily standup meeting. This is because the daily standup meeting is a crucial tool for agile teams to synchronize their work, share progress, identify impediments, and collaborate effectively. The daily standup meeting requires the participation and commitment of all team members, and it should be held at the same time every day. If a team member is consistently late to the meeting, it can disrupt the flow of the meeting, affect the morale of the team, and reduce the value of the meeting. Therefore, the project manager should address the issue with the team member individually, and remind them of the importance and expectations of the daily standup meeting. The project manager should also try to understand the reasons for the team member's tardiness, and offer support or solutions if needed. The project manager should avoid blaming or shaming the team member, and instead focus on the positive outcomes of attending the meeting on time. By speaking with the team member directly, the project manager can resolve the issue in a respectful andconstructive way, and improve the team's performance and satisfaction. References: Project Management Professional (PMP) Exam Content Outline, A Guide to the Project Management Body of Knowledge (PMBOK Guide) - Seventh Edition, Daily Standup Meetings: Everything You Should Know, [Is Your Coworker Always Late to Meetings? What To Do].