Abstract: The process reconfiguration of a project is of significance to restructuring the business processes of a company and enhancing the efficiency of its management. So, the behavior of the person in charge of a project and all managers and members in the project process is analyzed with a reconfigurable process management model developed by the IDEFO method. The model helps to reconfigure the management operation process of the project in accordance to its category and characteristics. Based on the given process model, different object-oriented submodels are available to develop for special applications. A project process management information system (PPMIS) is formed on the J2EE platform. The model has been verified available to improve the maturity of the enterprise project management through the PPMIS practice in a company.