{
  "name": "ShipmentItem",
  "label": "Shipment Item",
  "extends": "StockTransferItem",
  "fields": [
    {
      "fieldname": "location",
      "label": "From Loc.",
      "fieldtype": "Link",
      "target": "Location",
      "required": true,
      "create": true
    }
  ]
}