Links to free download http://eng.hi138.com In fact, the project summary should project as an existing project or future continuous improvement of an important content, but could also serve as the project contract, design the content and objectives of the validation and verification of the project summarizes the purpose and significance of the lessons learned lessons, to prevent the same mistakes, evaluate the project team, the accumulation of data, as well as performance appraisal inspection whether milestones etc. summarize project experience and lessons learned, but also on other projects and the company's project management system construction and project culture can not be played or lack of action. improve project reporting system on the project and summarizes the continuity is very important, for example, project after project completion and maintenance, equipment warranty, etc.