l10n_it_central_journal/reports.xml
<?xml version="1.0"?>
<openerp>
<data noupdate="1">
<report
id="action_report_giornale"
model="account.move"
string="Account central journal"
report_type="qweb-pdf"
name="l10n_it_central_journal.report_giornale"
file="l10n_it_central_journal.report_giornale"
menu="False"
auto="False"
/>
<record id="l10n_it_central_journal.action_report_giornale" model="ir.actions.report.xml">
<field name="paperformat_id"
ref="l10n_it_account.l10n_it_account_a4_portrait"/>
</record>
</data>
</openerp>