diff --git a/server/AyaNova/biz/FormFieldReference.cs b/server/AyaNova/biz/FormFieldReference.cs
index f0a30c71..4f827f9b 100644
--- a/server/AyaNova/biz/FormFieldReference.cs
+++ b/server/AyaNova/biz/FormFieldReference.cs
@@ -534,6 +534,7 @@ namespace AyaNova.Biz
                     l.Add(new FormField { TKey = "PurchaseOrderItemVendorPartNumber", FieldKey = "Items.VendorPartNumber" });
                     l.Add(new FormField { TKey = "PurchaseOrderItemSerialNumbers", FieldKey = "Items.Serials" });
                     l.Add(new FormField { TKey = "PartName", FieldKey = "Items.PartName" });
+                    l.Add(new FormField { TKey = "UnitOfMeasure", FieldKey = "Items.PartUnitOfMeasureViz" });
 
                     l.Add(new FormField { TKey = "PurchaseOrderCustom1", FieldKey = "PurchaseOrderCustom1", IsCustomField = true });
                     l.Add(new FormField { TKey = "PurchaseOrderCustom2", FieldKey = "PurchaseOrderCustom2", IsCustomField = true });