asset/data/home_page.xml
<openerp>
<data noupdate='1'>
<record id="home_page_asset_action" model="home.page">
<field name="sequence">6</field>
<field name="action" ref="asset.asset_action"/>
<field name="menu_type">amount_summary</field>
<field name="compute_field_one" ref="asset.field_asset_net_value"/>
<field name="note_one" >固定资产净值</field>
</record>
</data>
</openerp>