Abstract
To upgrade a project management process, it is effective to support the management of the pre-project phase (the inquiry, the estimate, and the contract). For that, we have developed a system that presents works that have to be executed in pre-project according to characteristics of an individual project. Concretely, we have defined the pre-project standard WBS, and checklists that extract work items corresponding to project characteristics. Moreover we have developed a experimental system, and a trial to a real project began.
