抄録
This paper, as a case study on three projects of public facility, aims at manifesting the structure of decisionmaking, through analyses on the structure of the planning organizations. The main conclusions are as follows: l) Citizen's organization is formed early and with leaders and division of task, etc. inside, is of great importance. 2) It's hard to resolve conflicts at citizen's level, which prevents citizen from participating in decision making, therefore 3) Professionals should play multiple roles simultaneously in the process. 4) The organizational structure should be flexible to changes.
