In AP Invoice-> Enter from Purchase Order -> pick a PO # of the picklist and go to the next screen Purchase Order for Vendor. Here under Options ensure that  'Enable Selection By Receipt only' is checked. This setting is workstation specific.

With it checked:

In APINVOICE_DETAIL table we will fill in the  PO_RECEIPTS_ID

In APINVOICE_DETAIL table we also list APINVOICE_ID.

So then, on the PO line item, when you right click and go to -> Receipt Information we look up the PO_RECEIPT_ID (PO_RECEIPTS table contains RECEIPTNO field) 

Then in APINVOICE table we look up what INVOICE_NO the receipt is tied to and display the info.

Without it checked:

If the Option -> enable selection by receipt only’ is not checked then the  PO_RECEIPTS_ID is not filled in and the receipt remains on the accrued receipts reports and the -> PO, rc, Receipt Information is not listed.

See screen shot APINVOICE_DETAIL.PO_RECEIPTS_ID is not filled in, when the enable selection check is not checked.

PO line item right click

With it checked -> info is listed

Without it checked

No Receipt Information

Both receipts are on the same ap invoice

One receipt was brought over to the invoice with the option checked

One receipt was brought over to the invoice without the option checked

Invoice number 2011913

One receitp is still on the report the other is not