The “Lean Knowledge Work” is a resourceful article on the lean management. The authors, Bradley Staats and David Upton explain in the article that the application of the lean concept is not limited to the manufacturing industry, rather it has a wider variety of applications. The lean concept is based on the process of waste minimization. Just like in the manufacturing world, the lean process tries to minimize world in the knowledge system work. Actually, in the business organization the work of a knowledge worker can be compared with a manufacturing machine.