bank-payment/account_banking_sepa_credit_transfer/data/account_payment_method.xml

<?xml version="1.0" encoding="utf-8" ?>
<flectra noupdate="1">
    <record id="sepa_credit_transfer" model="account.payment.method">
        <field name="name">SEPA Credit Transfer to suppliers</field>
        <field name="code">sepa_credit_transfer</field>
        <field name="payment_type">outbound</field>
        <field name="bank_account_required" eval="True" />
        <field name="pain_version">pain.001.001.03</field>
        <field name="warn_not_sepa" eval="True" />
    </record>
</flectra>