An important part of the Oobeya Room concept is the roles of all the participants. The team leader is responsible for setting targets, assessing team member plans, negotiating with the team or with company management when the goals are not realistic, and keeping meetings under control. Team members' responsibilities include providing solutions that help the team attain desired goals, providing status reports (on target versus behind target), suggesting how to overcome obstacles, understanding the activities of other team members, and resolving key issues. Generally at each meeting, team members are expected to make a short presentation about their areas. The more experience they have, the easier it is for team members to keep their reports under three minutes. Total meeting time, including review of main and issue boards usually is under one hour.