eiru_payslip_utility/views/eiru_payslip_utility.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
	<data>
		<record id="view_eiru_payslip_utility" model="ir.ui.view">
			<field name="name">view.eiru.payslip.utility</field>
			<field name="model">hr.payslip</field>
			<field name="inherit_id" ref="hr_payroll.view_hr_payslip_form"/>
			<field name="arch" type="xml">
				<xpath expr="//div[@class='oe_title']"  position="before">
					<div class="oe_right oe_button_box eiru-payslip-utility" attrs="{'invisible': [('state','!=','done')]}"></div>
				</xpath>
			</field>
		</record>
		<!-- create -->
		<record id="view_payslip_utility_add" model="ir.ui.view">
			<field name="name">view.payslip.utility.add</field>
			<field name="model">hr.payslip</field>
			<field name="inherit_id" ref="hr_payroll.view_hr_payslip_form"/>
			<field name="arch" type="xml">
				<field name="worked_days_line_ids" position="before">
					<div class="payslip-utility-add-faults" attrs="{'invisible': [('state','!=','done')]}"></div>
				</field>
			</field>
		</record>
		<!-- Lista -->
		<!-- <record id="view_payslip_faults_tree" model="ir.ui.view">
			<field name="name">view.payslip.faults.tree</field>
			<field name="model">hr.payslip</field>
			<field name="inherit_id" ref="hr_payroll.view_hr_payslip_form"/>
			<field name="arch" type="xml">
				<field name="worked_days_line_ids" position="replace">
					<field name="worked_days_line_ids" class="">
						<tree string="Worked Days" editable="bottom">
							<field name="name"/>
							<field name="code"/>
							<field name="number_of_days" sum="Total Working Days"/>
							<field name="number_of_hours"/>
							<field name="contract_id" invisible="True"/>
							<field name="sequence" invisible="True"/>
						</tree>
					</field>
				</field>

			</field>
		</record> -->
	</data>
</openerp>