odoo16/addons/l10n_generic_coa/data/l10n_generic_coa.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <!-- Account Tax Group -->
    <record id="configurable_chart_template" model="account.chart.template">
        <field name="name">Configurable Account Chart Template</field>
        <field name="code_digits">6</field>
        <field name="bank_account_code_prefix">1014</field>
        <field name="cash_account_code_prefix">1015</field>
        <field name="transfer_account_code_prefix">1017</field>
        <field name="currency_id" ref="base.USD"/>
        <field name="country_id" eval="False"/>
    </record>
</odoo>