The document discusses defining a clear purpose for team success. It states that teams are most successful when they agree on and understand the purpose of the team, including expected outcomes. This provides engagement and ownership for team members. Signs of a lack of clear purpose include members pursuing different agendas or being frustrated. To improve, teams should identify goals and objectives, discuss how their work fits into broader organizational goals, and define what success will look like through specific metrics and results. Regular check-ins can assess progress and focus on improving teamwork.