UDF in Packing List/PickingLinesPickNormalScreen

Our customer often has the case that he has several different end customers in one sales order. One name and address per line are stored in UDFs. These sales orders run via large online companies, like QVC or Tschibo for example.

Some of these companies want to receive the serial number of the devices that are sold.
However, our customer sometimes buys 1000-10000 devices. Making these items serial number managed is therefore not an option.
He only wants to be able to scan a serial number per device during picking (with Produmex Scan) for some specific customers who requires this.
A corresponding message, if the customer and an end user are concerned, I have managed via customization.
I have also created a UDF (PickingLinesPickNormalScreen) in the corresponding screen.
Unfortunately this cannot be transferred.

Can this request please be included in a future version?

With kind regards
Viktor Ferderer