<p>The assembly (10) has a pressing unit (17) for holding a workpiece (14) on a supporting table (12) during a sawing process on the workpiece. The pressing unit comprises a printer (26) for applying and/or reading information on and/or from the workpiece that is to be processed. The pressing unit comprises a vertically movable print bar (18), and the printer for applying and/or reading the information is movable in a longitudinal direction of the print bar. The labeling unit applies a radio frequency identification (RFID) label.</p>