The invention relates to a method for forming at least one identification feature with a press, wherein at least in the printing press in a printing printer device - an ink jet printing process and a one of the printing press, the control unit controlling printing process can be used, wherein the control unit and the pressure applying device in a digital network at least in the data system are connected to one another, the printing device in its printing process the at least one identification characteristic with a plurality of in each case in a defined surface identification elements arranged for the identification of an object, whereby via which the control unit and the pressure applying device to each other via a network the at least one identification characteristic or the respective identification characteristic data relating to be communicated, wherein in the respective surface at least a first identification element and a second identification element are formed, wherein the second identification element, together with the first identification element of the printing device is formed in the same work step.
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