Selection of partners is based on the goals of the project, enabling synthesis of scientific research and practical experience. All the partners of the project have profound expertise in their field of research, which enables equal input of each partner to the project. Conservation Centre Kanut (CCK) has expertise in the conservation and maintenance of cultural heritage objects, also it is experienced in contemporary conservation documentation solutions, which they are willing to develop further in the field of building conservation. Gotland University (HGo) and Tallinn University of Technology (TUT) are both active in the field of indoor climate and hygrothermal conditions of the historic churches. HGo is coordinating “The Baltic Sea Region Network on Indoor Climate in Churches” and TUT is participating in this cooperation.