Marking can be done visibly with stamps and watermarks. But it is also possible to mark files internally and invisibly using metadata. All information known at the time of release – document designations, releasers, status – can be stamped on. This can be done at any point, but also directly in the title block. Information on the use of the document – use in an assembly, sales order, parts list – is only known later in the process and is therefore added to the print output. The same applies to information about the output itself – user, date, size, scaling. Learn More on Our Stamp & Watermark Page.