Has anyone ever turned on the Inbound Shipping feature? I've enabled it and figured out how to create an inbound shipment, but don't see anywhere on the item record where that will populate or a field that can be added. Will I need to create a custom field that references the inbound shipment record and place it on the item record?

Inbound Shipment is immature. We implemented it but had to do a lot of customization to make it work for us. You can't search it, you have to add custom fields on the PO in order to do any reporting on it. I have about 12 defects/enhancements in with NetSuite.