One Time Address - Multiple Inventory Org's

Hi

We would like to use One Time Address across multiple Inventory Org's.

These are the steps taken so far:

Create One time address as global, do not populate Inventory Org

Enter Requisition - with One Time Address

Approve Requisition

AutoCreate PO

Look at Shipment Lines on PO - It is defaulting the OU to Master (which we can't receipt in), plus is the wrong Inv Org.

Is there away inwhich we can use One Time Address across multiple Inventory OU's.

Thanks

Catherine