I am new to fusion pro and variable data in the whole. Like the software so far and seen a lot of the online movies about the use of it. I encountered a problem i can not solve yet with my little knowledge so i thought to give it a shot on the forum. My customers delivers a clean exel file with the info i need to create a list of EAN13 barcodes. I thought an Ean13 code should have 12 numbers as input. My customers uses 13 numbers in the exel file. One number to much? Yes and no, it seems that the last control number that is normally added with barcode creation is allready added to the input file. The barcode software we used to have ignores the last controlnumber when added with input. Fusion pro simply does not create the barcode because there is one number to many. Is it possible to create a rule, based on the EAN13 barcode rule, that erases the last number or something else to solve this problem. We all know that asking the customer to use 12 numbers instead of 13 is not an option. I have no knowledge about Javascript !