<?xml version="1.0"?>
<data><field name="name" position="attributes">
                    <attribute name="string">Bill</attribute>
                </field>
                <filter name="myinvoices" position="replace"/>
                <filter name="invoice_date" position="attributes">
                    <attribute name="string">Bill Date</attribute>
                </filter>
                <filter name="salesperson" position="replace"/>
                <filter name="invoicedate" position="attributes">
                    <attribute name="string">Bill Date</attribute>
                </filter>
                <filter name="out_invoice" position="replace">
                    <filter name="in_invoice" string="Bills" domain="[('move_type', '=', 'in_invoice')]"/>
                </filter>
                <filter name="out_refund" position="replace">
                    <filter name="in_refund" string="Refunds" domain="[('move_type', '=', 'in_refund')]"/>
                </filter>
            </data>