Automatic Packaging in Shipment

hello gurus,

I want to use automatic packaging in the shipment document level. I did it in outbound delivery document level but It is not useful for us. I used POP1,2,3 and POF1,2,3 transactions. And I did automatic packaging in outbound document level.

How can I pack instructe in the shipment document level? Because when I use it in shipment document level, system give me no intruction for materials.