<?xml version="1.0"?>
<list string="Implied groups" default_order="privilege_id,name">
                    <field name="privilege_id"/>
                    <field name="name"/>
                    <field name="comment" optional="hide"/>
                    <field name="implied_ids" widget="many2many_tags" optional="hide"/>
                    <field name="implied_by_ids" widget="many2many_tags" optional="hide"/>
                </list>
            