Traditional development emphasizes “following a plan with minimal changes,” whereas agile stresses “adapting successfully to inevitable changes.” If agility is delivering customer value by being flexible, then how can measuring agile performance by adherence to schedule, cost, and scope be valid? We need to modify project success measures in order to build effective agile organizations. The session will build a case for changing performance measurement from the traditional Iron Triangle of cost, schedule, and scope to an Agile Triangle that focuses on value, quality, and constraints.