Abstract
That grasping progress of IT systems development correctly is the most important thing for which delay is found at an early stage and a measure can be formed If anyone sees the present condition of . which will be that there is no objection. However actual IT s development project, a master schedule and a phase schedule by not creating from this viewpoint . which delay of a schedule and the case which will have resulted by the time it changes service in time further can see, without the ability discovering the delay of progress, and the point in question The greatest cause is that there are many project managers who will be satisfied if the plan is perfect with the schedule chart which only put WBS in order, since the role of original of a schedule chart is not recognized is carried out. Then this paper which do not become solution of this problem even if it says only the shortage of skill of a project manager, this The problem of the procedure which the schedule which a newcomer's project manager also tends to manage also including the point referred to as why to have determined that it does not change if a schedule chart is not made a PERT not a GANT chart] figure by regulation of a quality control in the company in my corporation can create easily, and progress The method of the management which is easy to find it is shown.
