This document discusses collaborative groups that manage cultural landscapes in Europe. It provides examples of such groups from Germany, the Netherlands, Austria, and the UK. These groups bring together stakeholders from different sectors like farming, conservation, and communities to coordinate landscape management. However, the findings show that some groups have dissolved or become less formalized in recent years due to financial difficulties, lack of support, and changing needs. This lack of resilience for the social subsystems that managed landscapes can negatively impact the resilience of the entire social-ecological system and decrease sustainability and adaptive capacity.