hi I installed the module on openerp_report_designer OpenOffice then I modified the relationship 'invoice' (account.invoie.layout). I added fields which works well but the IBAN field is not displayed. I added the [[o.partner_bank_id.iban]]. The IBAN number appears on the report template modification but not when I post the customer invoice nothing is displayed. The model version sends the application was made (OpenOffice to OpenErp). The IBAN has been entered in the bank details Administration> company and is also included in the company profile (contact). I e Thank you for your response