groups.xml

<?xml version="1.0" encoding="utf-8" ?>
<odoo>
    <!-- Security group to create, edit and delete accounting fiscal years and
        periods. -->
    <record id="group_account_period" model="res.groups">
        <field name="name">Accounting Fiscal Years &amp; Periods</field>
        <field name="comment">
            Create, edit and delete accounting fiscal years and periods.
        </field>
        <field name="category_id" ref="base.module_category_hidden" />
        <field
            name="users"
            eval="[(4, ref('base.user_root')), (4, ref('base.user_admin'))]"
        />
    </record>
</odoo>