diff --git a/DynamicTablesPkg/Include/ConfigurationManagerObject.h b/DynamicTablesPkg/Include/ConfigurationManagerObject.h
index 60d825a2b2..74ad25d5d9 100644
--- a/DynamicTablesPkg/Include/ConfigurationManagerObject.h
+++ b/DynamicTablesPkg/Include/ConfigurationManagerObject.h
@@ -1,6 +1,6 @@
 /** @file
 
-  Copyright (c) 2017 - 2019, ARM Limited. All rights reserved.
+  Copyright (c) 2017 - 2022, ARM Limited. All rights reserved.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -84,6 +84,11 @@ Object ID's in the ARM Namespace:
 */
 typedef UINT32 CM_OBJECT_ID;
 
+//
+// Helper macro to format a CM_OBJECT_ID.
+//
+#define FMT_CM_OBJECT_ID  "0x%lx"
+
 /** A mask for Object ID
 */
 #define OBJECT_ID_MASK  0xFF