Abstract
We have developed the system that supported an initial evaluation of project opportunity, risk and justification. It calculates the score of project opportunity, risk and justification by using the project checklist. And it supports a decision making of management strategy by providing project portfolio map, the individual project status and risk pending issues. Moreover, to improve an effectiveness of this system, we have defined a suitable checklist for the division that used this system with division members. In addition, we have evaluated real projects by using this system, and verified the effectiveness of this method.