The cross-functional team leadership meaning includes the component of defining accountability among a multitude of people from various departments. Since a cross-functional project requires a number of different disciplines, it is easy for someone to think they're responsible for another person's part of the job and end up duplicating tasks or taking ownership, while not being able to make a decision. This can be addressed by a team leader who can clarify what each team member's responsibilities are at the start of a project and who to reach out to for significant decisions. The leader can also follow up, ensure deadlines are met, and finalize decisions if the team members are not able to agree. It's good to have a common goal if each department has its own agenda. Trust and open communication between team members can also help facilitate accountability. In cross-functional teams, the roles are defined, effective communication is created, and there is a sense of ownership for the project; these elements allow for effective coordination of different functions around a common objective. Read more here: https://managetrix.com/resources/cross-functional-team/