how to select a supplier address to ship from on a Purchase Order?

SOLVED

In PO enter the supplier X3 doc says 'When the entered supplier is a Normal supplier, you can view and potentially modify the address from the Actions icon, as soon as the supplier code has been entered.' Is this to allow the selection of one of the supplier addresses from supplier record? Want to order from a supplier but want to have supplier to specifically ship from one of the supplier addresses on the supplier.   the option is not available to select one of the supplier address? if not then why would a supplier have multiple addresses if only the default address is pulled from supplier? How on a PO can you indicate the supplier address you want the supplier to ship from?