Through a dynamic ecosystem of research, learning, and entrepreneurship that includes MBA, Doctoral, Executive Education, and Online programs, as well as numerous initiatives, centers, institutes, and labs, Harvard Business School fosters bold new ideas and collaborative learning networks that shape the future of business. The Executive Education department consists of open enrollment, global, and custom program portfolio management; guest services; marketing; corporate sales; program operations; technology services; human resources; enrollment and admissions; and finance.