Hi
Not sure which barcode you need, but there are several for 128, including the GS1 types. I would try them all to be absolutely sure. However, as a guess, maybe you need GS1 databar expanded. In Studio, make your new content object (ador), then change the type to graphic, check expanded functions and choose XMPBarcode. In the first drop-down in the function you'll see the list of all the barcodes, choose one, then the next parameter is the value to be encode. [ If you view the QLingo - my looked like this XMPBarcode("GS1DataBarExp", |->[Index], "") ] You can then double-click the ador to place it into a graphic box.
Hope that helps, deb