Organizations are made up of individuals working together to achieve goals. Because organizational members must frequently interact with peers, a primary function of OD is to help them become a team. Team building helps work groups set goals, develop positive interpersonal relationships, and clarify the role and responsibilities of each team member. There may be no need to address each area because the group may be in agreement and understand what is expected of it. Team buildings primary focus is to increase each members trust and openness toward one another.