Your QV application will be your connection in your NPrinting report.
you can have only this script in your QV file if you want and if it runs without issue. You will display in your NPrinting only object defined in your QV applciation.
Example: you display a table box in your QV application , you can add this object in your NPrinting report which is an Excel report. After you have just to define a task and schedule it every week Monday.