Abstract
On the package development site, when the work of increase the sale of a present product, the work of maintenance work of a present product, and the work of develop a new product were being done at the same time, if you were not able to grasp the work realities correctly, you had to modify the man-hour plan in fiscal year repeatedly. Therefore, to apply the PMA (Project Management Assistant) techniques to the whole work group, and through the PMA tool to grasp and analysis the work-hours of SE correctly. As the result, it is will be possible to grasp the actual status of work, especially when you have to spend a lot of time for mistake of old edition. When you consider the focus on work efficiency, and respond to contact votes of mistakes, comparing with the responsible for each assignment method in Legacy systems, the allocation of first-come method can increase by 20% in the work efficiency, and it is possible to planning a high-precision Manpower plan too. On the other hand, about the work time of this analysis / planning measures in the future, with the PMA definition, it has been possible, that accord the working-hours responding to customer to get the net working-hours of internal SE / Business, then capture the net non-operating, and formulate measures aim to increase the net time. Another, in the package develop department, it is also necessaiy to analyze and improve the working-hours base on the net working-hours of internal SE / Business. There are many will want to improve and opinions.
