odoo/addons/hr_holidays/hr_holidays_demo.xml

<?xml version="1.0"?>
<openerp>
	<data noupdate="1">

		<!-- Casual leave -->
		<record model="hr.holidays.status" id="holiday_status_cl">
			<field name="name">Casual Leave</field>
			<field name="double_validation">True</field>
			<field name="color_name">black</field>
		</record>

        <record model="hr.holidays" id="hr_holidays_employee1_allocation_cl">
            <field name="name">Casual Leave for Fabien Pinckaers</field>
            <field name="holiday_status_id" ref="holiday_status_cl"/>
            <field name="type">add</field>
            <field name="number_of_days_temp">12</field>
            <field name="employee_id" ref="hr.employee1"/>
        </record>

		<record model="hr.holidays" id="hr_holidays_employee1_cl">
			<field name="name">Trip with Family</field>
			<field name="holiday_status_id" ref="holiday_status_cl"/>
			<field name="date_from">2010-01-04 08:00</field>
			<field name="date_to">2010-01-06 18:00</field>
			<field name="type">remove</field>
			<field name="number_of_days_temp">3</field>
			<field name="employee_id" ref="hr.employee1"/>
		</record>

		<!-- Sick leave -->
		<record model="hr.holidays.status" id="holiday_status_sl">
			<field name="name">Sick Leave</field>
			<field name="limit">True</field>
			<field name="color_name">red</field>
		</record>

		<record model="hr.holidays" id="hr_holidays_employee1_sl">
			<field name="name">Doctor Appointment</field>
			<field name="holiday_status_id" ref="holiday_status_sl"/>
			<field name="date_from">2010-02-01 00:00</field>
			<field name="date_to">2010-02-03 08:00</field>
			<field name="type">remove</field>
			<field name="state">draft</field>
			<field name="number_of_days_temp">3</field>
			<field name="employee_id" ref="hr.employee1"/>
		</record>

        <workflow action="confirm" model="hr.holidays" ref="hr_holidays_employee1_sl"/>
        <workflow action="validate" model="hr.holidays" ref="hr_holidays_employee1_sl"/>

	</data>
</openerp>