This feature is available in Enterprise and Ultimate editions.
Team Scheduling enables you to allocate and view workload across assigned teams working on selected projects/releases. In Agile, backlog is assigned to the team, not to individual team members.
The Team Scheduling page gives you an at-a-glance view of how your workload is distributed across teams, and the capability to redistribute the work based on quickly changing needs.
The Team Scheduling page is available only if the Teams feature is enabled.