<?xml version="1.0"?>
<notebook position="inside">
                <page string="Product Page Extra Fields" name="page_product_page_extra_fields" groups="base.group_no_one">
                    <field name="shop_extra_field_ids" context="{'default_website_id': id}">
                        <list editable="bottom">
                            <field name="sequence" widget="handle"/>
                            <field name="field_id" required="1" options="{'no_create': True}"/>
                        </list>
                    </field>
                </page>
            </notebook>
        