Here you can change the quantity that you want to print transport labels for. This can be useful if you make partial reportings and the transport label shall be printed for these partial reportings later on.
The total reported quantity is shown for the part and you can enter this quantity in the reported quantity field, that is if you want a printout containing this quantity instead of the last reported quantity.
If you use a transport label for transfer to stock (type A) and you change the quantity according to the above, it is not possible to get the right locations for the different transport labels if each partial reporting has been reported to different locations.
By using the Info menu, when you right-click in the window, you can select Show report number log... to view the reportings made for the operation.