I use the Access and contrôle Matrix in our communities in our project on Dissemination of Voluntary Guidlines from FAO in Senegal. The tool enabled communities especially women to identify resources availables within their communities and better undersand the power dynamic around their governance. from the exercise done through the Access and  Contrôle Matrix, women in some communities developped action plan for sustainables management and the communities adopted a code of conduct regarding the governance of natural resources in communities. So I will advice all practitionners to try this tool.