Cooperation management is based on enabling companies at the location to achieve so-called "agglomeration effects" through cooperation. This instrument strengthens the competitiveness of companies through cooperation on a horizontal and vertical level. Location development, economy, and marketing support cooperations on a spatial level, such as downtown interest groups "Obere Altstadt", "Messing-/Kreuzgasse", "Schweizer- /Muchargasse", "Zwergergasse", and the main square.
Thematic cooperations such as the "Lienzer Stadtmarkt", the "Lienz Rose", the collaboration of local bakers in the project "Original Lienzer Lebzelt", and others are also supported. Municipal cooperation management includes formal support services for founding, strategy development, financing, implementation, and promotion of the interest group. Cooperation management bundles regional forces, professionalizes and stabilizes cooperation, and forms networks.