Abstract: For composing messages of a particular type, layout instructions identical for each document are provided. In accordance with selection instructions, in each case, for a prescribed position in the documents, data are selected and read from a data source. In accordance with layout instructions, the read data are processed into documents. In accordance with the handling instructions, the read data are processed into message data (19, 20, 21, 22, 23) other than the document data. The finishing of the documents into messages is done in accordance with the message data. A system and a computer program for practicing the proposed method is also described.

Abstract: A system for generating printed mail pieces, starting from a print file, having: a printer for printing; a processing device for processing printed items into mail pieces; a control unit for controlling the printer and the processing device, and memory. The memory contains processing code for controlling the control unit for processing the rough pint file into a processed print file, and representation code for causing the processing instructions of the processing code to be represented in humanly perceptible form. The representation code is editable for changing at least the representations of the processing instructions and convertible into the processing code. Alternatively, the memory can contain a set of processing subroutines with which processing subroutines representation codes can be composed which differ from each other at least as regards processing instructions included therein, and which are each convertible into corresponding processing code.

Abstract: A method for arranging a control unit for controlling the assembly of mail pieces. The control unit is communicatively linked to a device for performing at least one operation for assembling mail pieces. The device transmits control code specific for the control of that device to the control unit. This control code is then installed on the control unit. Also described are a device and a combination of a device with program code, both specifically adapted for practicing the proposed method.