The research results are also presented using Geographic Information Systems (GIS). This undoubtedly modern tool has made it possible to present in an attractive way many historical processes related to the redemption and regulation of common rights in Galicia.
Using QGIS software, it was possible to create historical maps of phenomena related to common rights, such as places of agreements, disputes, the most difficult conflicts, as well as places of functioning common rights areas and the formation land communities.