diff --git a/Modules/Application/Model/D3ManufacturerLongDesc.php b/Modules/Application/Model/D3ManufacturerLongDesc.php
index 2b74109..aab79a2 100644
--- a/Modules/Application/Model/D3ManufacturerLongDesc.php
+++ b/Modules/Application/Model/D3ManufacturerLongDesc.php
@@ -49,4 +49,13 @@ class D3ManufacturerLongDesc extends D3ManufacturerLongDesc_parent
         $longName = $this->_getFieldLongName(Constants::D3_OXMANUFACTURERS_LONGDESC_FIELDNAME);
         return $this->$longName ?: oxNew(Field::class);
     }
+
+    /**
+     * @return string
+     */
+    public function getD3LongDescTableColumnName(): string
+    {
+        return $this->getViewName(true).'__'.Constants::D3_OXMANUFACTURERS_LONGDESC_FIELDNAME;
+    }
+
 }