Team Management. Simplified. The TeamSideline app allows you to access your existing TeamSideline Team Site teams. For each team, you can manage your events, roster, and attendance. You can also view announcements, links, downloads, and send a team or staff communication. If you are a coach or team coordinator, you can create a new TeamSideline Team Site team to manage your team, plus link to any TeamSideline schedule to populate all the games. Stay tuned! We regularly release exciting new features based on your feedback!