SaaSERP3/addons/base_accounting_kit/data/multiple_invoice_data.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data>
        <record id="multiple_invoice_sample_name" model="multiple.invoice">
            <field name="copy_name">Sample Name</field>
        </record>
    </data>
</odoo>