pos/pos_picking_load/demo/sale_order.xml

<odoo>

    <!-- Sale Order 1-->
    <record id="sale_order_1" model="sale.order">
        <field name="partner_id" ref="base.res_partner_2"/>
        <!-- <field name="order_policy">picking</field> -->
    </record>

    <record id="sale_order_line_11" model="sale.order.line">
        <field name="order_id" ref="sale_order_1"/>
        <field name="product_id" ref="product.product_product_7"/>
        <field name="product_uom_qty">5</field>
        <field name="price_unit">100</field>
        <field name="discount">20</field>
    </record>

    <record id="sale_order_line_12" model="sale.order.line">
        <field name="order_id" ref="sale_order_1"/>
        <field name="product_id" ref="product.product_product_9"/>
        <field name="product_uom_qty">3</field>
    </record>

    <function model="sale.order" name="action_confirm" eval="[[ref('sale_order_1')]]"/>

    <!-- Sale Order 2-->
    <record id="sale_order_2" model="sale.order">
        <field name="partner_id" ref="base.res_partner_18"/>
        <!-- <field name="order_policy">picking</field> -->
    </record>

    <record id="sale_order_line_21" model="sale.order.line">
        <field name="order_id" ref="sale_order_2"/>
        <field name="product_id" ref="product.product_product_7"/>
        <field name="product_uom_qty">15</field>
        <field name="discount">10</field>
    </record>

    <record id="sale_order_line_22" model="sale.order.line">
        <field name="order_id" ref="sale_order_2"/>
        <field name="product_id" ref="product.product_product_4"/>
        <field name="product_uom_qty">1</field>
    </record>

    <record id="sale_order_line_23" model="sale.order.line">
        <field name="order_id" ref="sale_order_2"/>
        <field name="product_id" ref="product.product_product_24"/>
        <field name="product_uom_qty">3</field>
        <field name="price_unit">555</field>
    </record>

    <function model="sale.order" name="action_confirm" eval="[[ref('sale_order_2')]]"/>

</odoo>