Adaptive Management as Part of Project Decision AnalysisPrinciples of Adaptive ManagementPrinciple 1: Use actual project data in combination with original assumptionsPrinciple 2: Minimize the cost of decision reversalsPrinciple 3: Make small, sequential decisionsPrinciple 4: Support creative business environmentsPrinciple 5: Identify and fix problems earlyThe PMBOK Guide Approach to Project Executing, Monitoring, and ControllingAdaptive Management and Changing Requirements