Until now, if you needed to automatically prepare documents filled with data, e.g. with orders, other than sales documents or courier labels, you could create ((functions/documents|templates based on ODT format)). The changes required the installation of a text editor, as well as its subsequent generating and printing. Such a document can not be automatically printed by IAI Printer, e.g. at the time of order verification in our WMS. And because we gradually eliminate the need to use of other programs than the browser even for super-advanced activities, we present a completely new system of printed document templates, based on defining them in HTML and generated in PDF. Thanks to this, such documents can be easily transferred to an automatic printout in IAI Printer, or via API, e.g. to a fulfillment company.