Which of the following is one of the Project Manager's responsibilities?

The role of a Project Manager in an Agile environment includes supporting the sprint team and facilitating the agile process, which is essential for the team's success. This involves organizing and guiding the team through the various stages of Agile methodologies, such as Scrum. The Project Manager ensures that the team's workflow is efficient by facilitating meetings, removing obstacles, and ensuring communication among team members and stakeholders. This support is crucial for maintaining momentum and achieving project goals.

While conducting user training, writing technical documentation, and managing client relationships are important tasks, they often fall under the responsibilities of other roles within a project. User training is typically handled by training specialists or business analysts, technical documentation is usually written by technical writers or developers, and client relationships may be better suited to account managers or business development teams. The Project Manager plays a pivotal role in managing and facilitating the team's activities, which is why supporting the sprint team and ensuring smooth operations within the Agile framework is a key responsibility.