有些时候需要在Odoo搜索中增加字段：如下
继承然后增加自己的字段：
<record id="helpdesk_tickets_view_search_extend" model="ir.ui.view">
<field name="name">helpdesk.ticket.search.extend</field>
<field name="model">helpdesk.ticket</field>
<field name="inherit_id" ref="helpdesk.helpdesk_tickets_view_search"/>
<field name="arch" type="xml">
<xpath expr="//field[@name='ticket_type_id']" position="after">
<field name="matnrs"/>
<field name="arktxs"/>
<field name="phone"/>
<field name="user_phone"/>
<field name="order_datetime"/>
</xpath>
</field>
</record>
