l10n_it_ricevute_bancarie/views/account_config_view.xml
<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<record model="ir.ui.view" id="account_config_view_service_due_cost">
<field name="name">account.config.view.service.due.cost</field>
<field name="model">account.config.settings</field>
<field name="inherit_id" ref="account.view_account_config_settings"/>
<field name="arch" type="xml">
<xpath expr="//separator[@string='Chart of Accounts']" position="after">
<separator string="Due Cost Config"/>
<group >
<label for="id" string="Due Cost Service"/>
<div>
<div>
<field name="due_cost_service_id"
class="oe_inline"/>
</div>
</div>
</group>
</xpath>
</field>
</record>
</data>
</openerp>