diff --git a/libpldmresponder/bios_enum_attribute.hpp b/libpldmresponder/bios_enum_attribute.hpp
index b175cc4..e26a32a 100644
--- a/libpldmresponder/bios_enum_attribute.hpp
+++ b/libpldmresponder/bios_enum_attribute.hpp
@@ -69,6 +69,7 @@
 
   private:
     std::vector<std::string> possibleValues;
+    std::vector<std::string> valueDisplayNames;
     std::string defaultValue;
 
     /** @brief Get index of the given value in possible values
@@ -88,6 +89,11 @@
         getPossibleValuesHandle(const BIOSStringTable& stringTable,
                                 const std::vector<std::string>& pVs);
 
+    /** @brief Method to populate the valueDisplayNamesMap
+     *  @param[in] attrHandle - attribute handle
+     */
+    void populateValueDisplayNamesMap(uint16_t attrHandle);
+
     using ValMap = std::map<pldm::utils::PropertyValue, std::string>;
 
     /** @brief Map of value on dbus and pldm */