ncf_manager/view/configuration_form.xml

<?xml version="1.0"?>
<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
this repository contains the full copyright notices and license terms. -->
<data>
    <xpath expr="//label[@name='default_customer_tax_rule']" position="before">
        <separator id="default_ncf_type" string="NCF Type" colspan="4"/>
        <label name="default_customer_ncf_type"/>
        <field name="default_customer_ncf_type"/>
        <label name="default_supplier_ncf_type"/>
        <field name="default_supplier_ncf_type"/>
        <newline/>
        <separator id="default_fiscal_invoice_fields"
            string="Fiscal Invoice Defaults" colspan="4"/>
        <label name="default_customer_revenue_type"/>
        <field name="default_customer_revenue_type"/>
        <label name="default_supplier_expense_type"/>
        <field name="default_supplier_expense_type"/>
        <label name="default_payment_method"/>
        <field name="default_payment_method"/>
        <newline/>
    </xpath>
</data>