Fig. 1. Social learning (SL) concept (simplified) according to Craps (2003), and indicators (balloons) applied in this paper. The process of SL is embedded in the physical–ecological and the governance contexts. In the process, relational practices defined by social involvement are as important as content management. The outcomes of a process feed back to its context. See also Pahl-Wostl et al. (2007) and Mostert et al. (2007).