Yes, this is possible and very simple to do in QlikView NPrinting. You will need to import your recipients from your QlikView document. You can set the rule to import all, only new or only modified recipients. You can also choose to delete old recipients, i.e., those that do not exist in the source (QVW) any more. This way you maintain a dynamic list of recipients in your QlikView document (or other data source like an Excel file) and use an Import Recipient Task in QlikView NPrinting to get an up to date recipient list with appropriate filters, e-mail addresses and other details.