diff --git a/web/js/productCharacteristicsProcess.js b/web/js/productCharacteristicsProcess.js
index 9ffe609d7d..4886b74a72 100644
--- a/web/js/productCharacteristicsProcess.js
+++ b/web/js/productCharacteristicsProcess.js
@@ -215,21 +215,21 @@ isc.UpdateInvariantCharacteristicsPopup.addProperties({
           parentSelectionAllowed: true,
           popupTextMatchStyle: 'substring',
           textMatchStyle: 'substring',
-          defaultPopupFilterField: 'name',
-          displayField: 'name',
+          defaultPopupFilterField: '_identifier',
+          displayField: '_identifier',
           valueField: 'id',
           referencedTableId: 'E913D17C9B3847CF92235082DBE2EC44',
           productCharSubsetId: this.characteristicList[i].productCharSubsetId,
           showTreePopupWindow: false,
           pickListFields: [{
             title: ' ',
-            name: 'name',
+            name: '_identifier',
             type: 'text'
           }],
           showSelectorGrid: true,
           treeGridFields: [{
             title: 'name',
-            name: 'name',
+            name: '_identifier',
             canSort: false,
             type: '_id_10'
           }],
@@ -238,7 +238,7 @@ isc.UpdateInvariantCharacteristicsPopup.addProperties({
           gridProps: {
             sort: 3,
             autoExpand: true,
-            displayField: 'characteristicValue$name',
+            displayField: 'characteristicValue$_identifier',
             displaylength: 32,
             fkField: true,
             showHover: true
@@ -320,4 +320,4 @@ isc.UpdateInvariantCharacteristicsPopup.addProperties({
     this.Super('initWidget', arguments);
   }
 
-});
\ No newline at end of file
+});