We currently use QlikView 11 with NPrinting and have recently started trialling Qlik Sense Business for new projects. We would eventually be looking to migrate existing QlikView apps over to Qlik Sense Business. However, NPrinting is not currently compatible with Qlik's SaaS solutions so we cannot start the migration project.
Implementing this idea would encourage users to upgrade to the new SaaS platform, with the ability to keep existing NPrinting reports.