An objective board (containing Toyota's version of a PIC: background, objectives, technical specifications, and project organization)
A metrics board (showing current project status and allowing for team members to determine where they are at, or behind, target
An action board (showing the activities of all members on the team that are required to reach the objective and indicating which activities are already completed)
A decomposition board (indicating which sub-projects need the most attention)
An issue board (showing the most critical problems that have arisen, used to stimulate discussion between team leader and team members and to assign accountability