Schedule of improvement Project Preparation of planning for improvement such as Six Sigma projects must be done carefully. An urgent project should be promptly dealt with a systematic and scheduled according to need. However, otherwise it will not abandon the rules of research and improvement has been learned, which must still treat the improvement project with a systematic and proper procedures. The test product should be fixed step by step in accordance with standard operating system. Schedule to be prepared for example, determining the theme, identifying problems, setting goals, designing the project, meetings are conducted regularly and intensively, the test method in the field, determination of results and presentation of results and standardization.