Odoo18-Base/addons/l10n_my_edi/views/res_partner_view.xml

<?xml version="1.0" encoding="UTF-8"?>
<odoo>
    <record id="view_partner_form_inherit_l10n_my_myinvois" model="ir.ui.view">
        <field name="name">res.partner.form.inherit.l10n_my_myinvois</field>
        <field name="model">res.partner</field>
        <field name="inherit_id" ref="account.view_partner_property_form"/>
        <field name="arch" type="xml">
            <group name="container_row_2" position="inside">
                <field name="l10n_my_tin_validation_state" invisible="1"/>
                <field name="l10n_my_edi_display_tin_warning" invisible="1"/>
                <!-- Foreigner with a tax number registered in Malaysia could be customer of an e-invoice. -->
                <group name="l10n_my_edi" string="MyInvois Information" invisible="'MY' not in fiscal_country_codes">
                    <group colspan="2">
                        <label for="l10n_my_identification_type" string="Identification"/>
                        <div class="d-flex gap-2">
                            <field name="l10n_my_identification_type"  readonly="parent_id"/>
                            <span class="d-flex gap-2 w-100">
                                <field name="l10n_my_identification_number_placeholder" invisible="1"/> <!-- Needed for the placeholder widget -->
                                <field name="l10n_my_identification_number" options="{'placeholder_field': 'l10n_my_identification_number_placeholder'}" readonly="parent_id"/>
                                <button class="oe_link oe_inline p-0" type="object" name="action_validate_tin" invisible="not l10n_my_edi_display_tin_warning or l10n_my_tin_validation_state or parent_id">Validate</button>
                                <span class="text-success fa fa-check" title="Validation Successful" invisible="not l10n_my_edi_display_tin_warning or l10n_my_tin_validation_state != 'valid'"/>
                                <span class="text-danger fa fa-close" title="Validation Failed" invisible="not l10n_my_edi_display_tin_warning or l10n_my_tin_validation_state != 'invalid'"/>
                            </span>
                        </div>
                    </group>
                </group>
            </group>
        </field>
    </record>
</odoo>