good/goods/menu/goods_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data>
        <menuitem id='goods_menu' name='商品' parent='core.config_data_menu' action='goods_action' sequence='30' />
        <menuitem id='attribute_value_value_menu' name='属性值' parent='core.config_data_menu'
            groups="base.group_no_one"
        	action='attribute_value_value_action' sequence='4' />
        <menuitem id='goods_attribute_menu' name='SKU' action='goods_attribute_action' parent='core.config_data_menu' groups="base.group_no_one" sequence='3'/>
    </data>
</odoo>