Abstract
Today's business environment is changing very quickly, the situation has forced that management of an organization is more often performed by a project and team activity base. Also, the idea "All corporate activities are projects" is becoming general, and it has been strongly considered that the results of corporate activities are a result of a project. Efficient activity based on project management technique has been required not only for IT system development but also innovation of business process and its improvement. Generally it is thought that Project Management Office(PMO) which has a high level view is effective for supporting project management team. Actually many companies are installing PMO. However, PMO is usably installed on a company scale or a generalization section level. And unit organizations of a low rank level can not get benefits in many cases. Installing PMO into a small organizations(low layer of company) or non maturity organization is a good idea to promote project management in the organization.
