<?xml version="1.0"?>
<tree string="Products Price List" sample="1">
                <field name="sequence" widget="handle"/>
                <field name="name"/>
                <field name="discount_policy" groups="product.group_discount_per_so_line"/>
                <field name="currency_id" groups="base.group_multi_currency"/>
                <field name="company_id" groups="base.group_multi_company"/>
            </tree>
        