hr_attendance_security/security/res_groups_data.xml
<?xml version="1.0" ?>
<openerp>
<data noupdate="1">
<record id="group_attendance_user" model="res.groups">
<field name="name">User</field>
<field name="category_id" ref="hr_attendance_security.module_attendance" />
<field name="implied_ids" eval="[(4, ref('base.group_user'))]" />
</record>
<record id="group_attendance_supervisor" model="res.groups">
<field name="name">Supervisor</field>
<field name="category_id" ref="hr_attendance_security.module_attendance" />
<field name="implied_ids" eval="[(4, ref('group_attendance_user'))]" />
</record>
<record id="group_attendance_department" model="res.groups">
<field name="name">Department</field>
<field name="category_id" ref="hr_attendance_security.module_attendance" />
<field name="implied_ids" eval="[(4, ref('group_attendance_supervisor'))]" />
</record>
<record id="group_attendance_company" model="res.groups">
<field name="name">Company</field>
<field name="category_id" ref="hr_attendance_security.module_attendance" />
<field name="implied_ids" eval="[(4, ref('group_attendance_department'))]" />
<field name="users" eval="[(4, ref('base.user_root'))]" />
</record>
</data>
</openerp>