magento-test/app/code/Magento/Weee/etc/fieldset.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="urn:magento:framework:DataObject/etc/fieldset.xsd">
    <scope id="global">
        <fieldset id="quote_convert_item">
            <field name="weee_tax_applied">
                <aspect name="to_order_item" />
            </field>
            <field name="weee_tax_applied_amount">
                <aspect name="to_order_item" />
            </field>
            <field name="weee_tax_applied_row_amount">
                <aspect name="to_order_item" />
            </field>
            <field name="base_weee_tax_applied_amount">
                <aspect name="to_order_item" />
            </field>
            <field name="base_weee_tax_applied_row_amnt">
                <aspect name="to_order_item" />
            </field>
            <field name="weee_tax_disposition">
                <aspect name="to_order_item" />
            </field>
            <field name="base_weee_tax_disposition">
                <aspect name="to_order_item" />
            </field>
            <field name="weee_tax_row_disposition">
                <aspect name="to_order_item" />
            </field>
            <field name="base_weee_tax_row_disposition">
                <aspect name="to_order_item" />
            </field>
        </fieldset>
        <fieldset id="sales_convert_quote">
            <field name="weee_tax_applied">
                <aspect name="to_order" />
            </field>
            <field name="weee_tax_applied_amount">
                <aspect name="to_order" />
            </field>
            <field name="weee_tax_applied_row_amount">
                <aspect name="to_order" />
            </field>
            <field name="base_weee_tax_applied_amount">
                <aspect name="to_order" />
            </field>
            <field name="base_weee_tax_applied_row_amnt">
                <aspect name="to_order" />
            </field>
            <field name="weee_tax_disposition">
                <aspect name="to_order" />
            </field>
            <field name="base_weee_tax_disposition">
                <aspect name="to_order" />
            </field>
            <field name="weee_tax_row_disposition">
                <aspect name="to_order" />
            </field>
            <field name="base_weee_tax_row_disposition">
                <aspect name="to_order" />
            </field>
        </fieldset>
        <fieldset id="sales_convert_order_item">
            <field name="weee_tax_applied">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="weee_tax_applied_amount">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="weee_tax_applied_row_amount">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="base_weee_tax_applied_amount">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="base_weee_tax_applied_row_amnt">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="weee_tax_disposition">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="base_weee_tax_disposition">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="weee_tax_row_disposition">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
            <field name="base_weee_tax_row_disposition">
                <aspect name="to_cm_item" />
                <aspect name="to_invoice_item" />
            </field>
        </fieldset>
    </scope>
</config>