Is there a way to filter charts in dashboards using 2 filter boxes with an "OR" logic rather than an "AND" logic? Example: I have a filter "select country" and a filter "select region" (which identifies a group of countries) and I want that the selection of both is applied to charts. For instance, if I select "Italy" and "South America" I'd like my charts to show data for South America + Italy. The default behaviour is instead showing nothing because data that share the values "region: South America" and "country: Italy" do not exist.\n\nMaybe using a filter box with double filter? I couldn't manage though but I wonder if there is a way to force this behaviour in the metadata of the filter.