Odoo ERPOnline has two distinct report types:
Statistical reports: these are calculated data, often represented in the form of lists or graphs. These reports are dynamic, and you can navigate through the data that comprise the figures through the client interface.
Report documents: they are used to print system documents. The result is usually a PDF generated by a selection made on the screen. Furthermore, Odoo ERPOnline enables you to open these reports in OpenOffice.org to edit in any changes you want before sending them to your customer.