“…Organizational development refers to long-term efforts to improve organizational problem-solving abilities and refers to changes in the external and internal environment based on (1) a set of humanistic values (2) behavioral theory and open systems (3) Organizational development is a deliberate process aimed at enhancing the overall effectiveness of an organization by improving its key aspects: external environment, mission, strategy, leadership, culture, structure, information, reward system and policies, change system and procedure [2], [3] Seeing this, the solution to problems in organizational development, especially Muhammadiyah, is through the formation of new branches so that the organization can develop. So, the influence of the external and internal environment in an organization is very important, especially the effective leadership role starting from its leaders.…”