Thanks!
I've done some experimenting with this and have been able to get the cost from the PO to go to Cost 2.
What I'm having trouble with is if I change the PO. When I did the initial PO, the unit cost came over fine, but if I change the cost on the PO and repost, IC is not reupdating - any ideas?
I have it updating with Net Item Cost and am using IC 8.1A
Thanks!