Project management (german: projektmanagement) is the self-control that becomes and handles the delivery of particular results in period with limited resources. Its output may be the unique products or services of the task. Projects currently have specific start out and end dates. They are performed with a team of folks and are non permanent. PRINCE2 method – a structured process method to managing tasks in controlled conditions. CCPM — critical chain project datenraeumen management method based on the theory of constraints.