Abstract
Mutual trust between the leader and members is necessary to collect the risk information of a project. However, nowadays projects involve various members, and sometimes have to be released quickly. So, it is difficult to build a mutual trust relationship between the leader and members in such a short time. This research analyzed investigation data to inspect the situation in which members can report the problem of the project to leader easily by using Tackman's team building model. In addition, as a proposal to help build the team-relationship effectively, in order to evaluate that "Communication Facilitator (CF)" was applied to the real project.
