Further to this, for me to make the macro available on any document I need to add the field braces {DOCVARIABLE "CopyNum"} and then specify the font (in this case the barcode) to tell where (location) I want the macro to run/print. Is there a way around having to do this 100+ times? And when the document gets updated or a new one created? The location is "always" in the same location in the header.