diff --git a/src/main/java/com/spring/modules/part/entity/InventoryPartUnitCostSumEntity.java b/src/main/java/com/spring/modules/part/entity/InventoryPartUnitCostSumEntity.java
index 04818753..395c0112 100644
--- a/src/main/java/com/spring/modules/part/entity/InventoryPartUnitCostSumEntity.java
+++ b/src/main/java/com/spring/modules/part/entity/InventoryPartUnitCostSumEntity.java
@@ -25,6 +25,7 @@ public class InventoryPartUnitCostSumEntity {
     private String ifsRowVersion;
 
     private String userName;
+    private String estimatedMaterialCost;
 
     public String getKey() {
         return site + "-" + partNo + "-" + configurationId;