How to pack material (linked to a delivery) with BAPI_SHIPMENT_CHANGE ?

Hello All,

i would like to pack material into Handling Unit with the BAPI_SHIPMENT_CHANGE like in transaction VT02N

i have created my shipment with BAPi_SHIPMENT_CREATE : i see material with delivery reference in part of screen

"Material to ba packed" and my Handling Unit in part of screen "All existing Hus available for packing".

i want to pack the material into the Handling Unit but i don't know how to fill BAPI_SHIPMENT_CHANGE to pack the material.

is it possible with this bapi ?

Thanks a lot for your answers

Regards,

My