Item Pooling process

Hi

How can we use pool ID functionality in JD Edwards. We are planning to look at the functionality Pool concept like we have expense groups. At the time of raising the purchase order we need to raise PO at pool Item level. While receiving the purchase order we should able to link to different items in the same group. At the time of PO receipt or voucher matching we should able to book detailed expenses.

Best regards

Harish Nagisetty