Abstract
For the project management of a large-scale IT project, a communication is the important factor. We feel that the most team with good quality also has a good communication within the team. This time, we have made an automatic measurement of the team activity using the Organizational Activity Measurement System and visualized the result. We also have made quantitative and objective monitoring of the activity using this system. In this paper, we will introduce our speculations on the index of the team quality and the team communication monitored by the Organizational Activity Measurement System.