Abstract
In a project, the technique how the outside consigns the part of the service scope to is used routinely. When it considers diversification and a complicated technical trend, the solution offered only by IBM is not realistic anymore, and it is required to utilize the skill of the outside a company building effectively. However, it is needed smooth communication with a worker having different corporate culture, and it is to have to improve teamwork with them. In this paper, ways of running projects stably with maintaining good communication among subcontractors are explained from three points of view; (1) defining common words, (2) motivation for performance, and (3) interactive communication.
