Abstract
It is difficult to achieve the inside and the current project management that the condition of the demanded project becomes severe only by the PM (Project Manager) individual's bowledge and experience. Therefore, PMO (Project Management Office) is started up, and there are recently a lot of venders who support and are following PM in in-house. However, the problem such as being not able to do support, following PM, and the dissemination to the line appropriately because PMO staff's member is limited occurs. In this text, it is described for PMO to have come to be able to understand the project with a high risk by strengthening the PMO staffs cooperation as a measure for the problem solving, and having constructed the SE business flow at the time of pulling against each other, and to have come to be able to leam the work flow that should be executed as SE even with PM that has little experience.