<filter name="to_approve" string="To Approve" domain="[('state','=','confirm')]" help="Confirmed Timesheets"/>
<field name="employee_id"/>
<field name="department_id"/>
<filter name="to_approve" string="To Approve" domain="[('state','=','confirm')]" help="Confirmed Timesheets"/>
<field name="employee_id"/>
<field name="department_id"/>