server-tools/server_environment/serv_config.xml

<?xml version="1.0"?>
<odoo>
    <act_window id="act_show_config_window"
        name="Server Environment"
        res_model="server.config"
        view_type="form"
        view_mode="form"/>

    <menuitem
        parent="base.menu_ir_property"
        sequence="90"
        action="act_show_config_window"
        id="menu_server_show_config"/>

</odoo>