bank-payment/account_banking_pain_base/views/bank_payment_line_view.xml

<?xml version="1.0" encoding="utf-8" ?>
<!--
  © 2015-2016 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
  License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
-->
<flectra>
    <record id="bank_payment_line_form" model="ir.ui.view">
        <field name="name">pain.base.bank.payment.line.form</field>
        <field name="model">bank.payment.line</field>
        <field name="inherit_id" ref="account_payment_order.bank_payment_line_form" />
        <field name="arch" type="xml">
            <field name="partner_bank_id" position="after">
                <field name="priority" />
                <field name="local_instrument" />
                <field name="category_purpose" />
                <field name="purpose" />
            </field>
        </field>
    </record>
    <record id="bank_payment_line_tree" model="ir.ui.view">
        <field name="name">pain.base.bank.payment.line.tree</field>
        <field name="model">bank.payment.line</field>
        <field name="inherit_id" ref="account_payment_order.bank_payment_line_tree" />
        <field name="arch" type="xml">
            <field name="communication" position="after">
                    <field name="priority" optional="hide" />
            </field>
    </field>
    </record>

</flectra>