To which delivery Schedule of an Purchase Order belogs an Goods receipt?

Hi,

i have an purchase order with one position. This position has 5 delivery schedules.

Now i make a goods receipt via migo.

Is the any way to find out, to which delivery schedule belogs this goods reveipt? I have searchen in

tables EKPO, EKET, EKETH, MSEG, but didn't finds anythig.

Thanks.

regards, Dieter