Abstract. Visualization of the cooperation context is an important issue, especially when applied to complex and unstable collective activities, as it is the case in the field of Architecture, Engineering and Construction (AEC). With the aim of assisting cooperative construction projects it is important to propose business services and user views adapted to user's business requirements. This paper presents the concept of "adapted visualization service" and a usagecentered method that enables to design visualization services adapted to actor's business needs.