diff --git a/modules/purchase_trade/stock.py b/modules/purchase_trade/stock.py
index ebf1891..0c2da8c 100755
--- a/modules/purchase_trade/stock.py
+++ b/modules/purchase_trade/stock.py
@@ -5194,6 +5194,16 @@ class LotReportLinkageRecord:
     def _report_line_amount(cls, line):
         return ShipmentIn._report_line_amount(line)
 
+    @classmethod
+    def _report_lot_quantity_for_line(cls, lot, line):
+        return ShipmentIn._report_lot_quantity_for_line(lot, line)
+
+    _get_report_linkage_lot_quantities_by_line = (
+        ShipmentIn._get_report_linkage_lot_quantities_by_line)
+    _report_linkage_line_quantity = (
+        ShipmentIn._report_linkage_line_quantity)
+    _report_linkage_line_amount = ShipmentIn._report_linkage_line_amount
+
     @classmethod
     def _report_fee_amount(cls, fee):
         return ShipmentIn._report_fee_amount(fee)