ACE3/addons/refuel/ACE_Settings.hpp

class ACE_Settings {
    class GVAR(rate) {
        category = ECSTRING(OptionsMenu,CategoryLogistics);
        displayName = CSTRING(RefuelSettings_speed_DisplayName);
        description = CSTRING(RefuelSettings_speed_Description);
        value = 1;
        typeName = "SCALAR";
    };
};