function on_xml_read()
    RegisterScriptCallback("on_xml_read", function(xml_file_name, xml_obj)
        local xml_to_change = [[gameplay\info_mlr.xml]]
        if xml_file_name == xml_to_change then
            local renegade_info_mlr_profile = [[
		<info_portion id="mar_renegade_trader_over"></info_portion>
		<info_portion id="mar_renegade_mechanic_over"></info_portion>
            ]]
            xml_obj:insertFromXMLString(renegade_info_mlr_profile)
        end
    end)
end