1. Have the required Qlik NPrinting licensing information available
2. If activation fails after using the 16 digit license key and control number the page below on step 3 will be displayed. Otherwise, it can be directly accessed via the following link on the Qlik NPrinting server.
https://hostname:4993/#/admin/license/offline
Note: Replace 'hostname' with the machine name or FQDN of the Qlik NPrinting server. Authenticating with the administrator user created during the installation may be needed if not performed prior in the same browser session.
3. Copy and paste the LEF content inside the text area