Field help (PCK) 

This code is controlled in the packaging table. It specifies the number of products, expressed in sales units, that the packaging can contain. It is initialized once the product has been entered, based on the sales unit used and the shipping site:

This information can be modified.
Once the line has been entered and validated, the packaging is not reinitialized if you modify the shipping site of the line. You must enter it manually.

This information and the packaging capacity are used upon preparation or shipment to carry out the packaging.
During the declared packing, this packaging code is entered if it is displayed in the Deliveries or Picking tickets original documents.

If you are granted the proper authorizations, you can access the packaging record.