account_cost/views/cost_action.xml
<?xml version="1.0"?>
<openerp>
<data>
<!-- 服务管理 action -->
<record id="cost_order_action" model="ir.actions.act_window">
<field name="name">服务订单</field>
<field name="res_model">cost.order</field>
<field name="view_mode">tree,form</field>
<field name="help" type="html">
<p class="oe_view_nocontent_create">
点击创建服务订单,服务不入库
</p>
</field>
</record>
</data>
</openerp>