module_uninstall_check/demo/res_groups.xml
<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (C) 2015 - Today: GRAP (http://www.grap.coop)
@author Sylvain LE GAL (https://twitter.com/legalsylvain)
License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-->
<openerp><data>
<record id="base.group_no_one" model="res.groups">
<field name="users" eval="[
(4, ref('base.user_root'))]" />
</record>
</data></openerp>