When we export a drawing to a PDF format, creo just creates the pdf with the drawing name. Most of the times, it is not enough to track the version of that drawing by just viewing the name and renaming the file is just a tedious task. If PTC comes up with an option to customize how the naming should be created while exporting the drawing to PDF, it helps us organize the pdf versions better and reduces manual effort. For example: if a drawing having a file name 'Nut' and having a drawing parameter's 'item_Code=T112233' and 'Doc_Version=X2'. If creo allows us to export it as Nut_T112233_X2 , it will reduce major effort in renaming them manually.