Project operations (german: projektmanagement) is the discipline that identifies and deals with the delivery of specific results in period with limited resources. The output may be the unique service or product of the project. Projects contain specific commence and end dates. They are really performed with a team of men and women and are short-term. PRINCE2 methodology – an organized process method managing assignments in taken care of read this environments. CCPM — critical chain project management methodology based on the theory of limitations.