in server installation, is it possible during a PDF printing, that the file is saved in a "automatic genered "folder corresponding to the name of the user.
Same with pdfcreator (pdf forge) with this argument: <ClientComputer>
The Auto Save configuration gives you the %XX% placeholders that you can use for that purpose. To get the user name, use %USERNAME%. This will be replaced with the name of the users that printed. Use this in the output folder text field.