Pick & Pack manager

Hi expert,

     I've assign batch no. when S/O created, and when I using pick and pack manager to release to pick list. I cannot to see these batch no at "Open" drawer. The only thing is the quantities of "allocated Qty in Base Document" is same as S/O. My question is, the pick manager how to know which items he have to allocate batch no. and which batch no is allocated. If he must link to to base document to get the allocated batch number, I think this is very stupid. Is it possible to pass the allocated no. from S/O  to pick list directly? Welocome to any reply.

Thanks

Daniel