How to setup access rights for menu items in website.menu programmatically?

Adding menu item to website.menu with below code is successfully. It ads menu "My Lands":

<record id="menu_my_lands" model="website.menu">
        <field name="name">My Lands</field>
        <field name="url">/my_lands</field>
        <field name="parent_id" ref="website.main_menu"/>
        <field name="is_visible">True</field>        
        <field name="sequence" type="int">60</field>
</record>

How to make menu viewable only for logged in users? I need to this in xml or python code.

Adding <field name="groups_id" eval="[(5, 0, 0),(4, ref('base.group_user'))]"/> 

gives error ValueError: Invalid field 'groups_id' on model 'website.menu'.