PO PARENT LINE SETUPS REQUIRED IN ALL CHILD LINES IN AX 2012

hi all,

While preparing PO in ax2012, entering all excise and tax details in parent line PO, then i’m giving delivery schedules.

But AX is not taking the excise and tax details in the delivery schedule child line from parent line and it needs to enter again.

Any setup is there to bring the parent line setups to the child lines?.

Thanks,

Jagadeesh.