diff --git a/DynamicTablesPkg/Include/ConfigurationManagerObject.h b/DynamicTablesPkg/Include/ConfigurationManagerObject.h
new file mode 100644
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+++ b/DynamicTablesPkg/Include/ConfigurationManagerObject.h
@@ -0,0 +1,182 @@
+/** @file
+
+  Copyright (c) 2017 - 2019, ARM Limited. All rights reserved.
+
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+  @par Glossary:
+    - Cm or CM   - Configuration Manager
+    - Obj or OBJ - Object
+**/
+
+#ifndef CONFIGURATION_MANAGER_OBJECT_H_
+#define CONFIGURATION_MANAGER_OBJECT_H_
+
+#include <ArmNameSpaceObjects.h>
+#include <StandardNameSpaceObjects.h>
+
+#pragma pack(1)
+
+/** The CM_OBJECT_ID type is used to identify the Configuration Manager
+    objects.
+
+ Description of Configuration Manager Object ID
+_______________________________________________________________________________
+|31 |30 |29 |28 || 27 | 26 | 25 | 24 || 23 | 22 | 21 | 20 || 19 | 18 | 17 | 16|
+-------------------------------------------------------------------------------
+| Name Space ID ||  0 |  0 |  0 |  0 ||  0 |  0 |  0 |  0 ||  0 |  0 |  0 |  0|
+_______________________________________________________________________________
+
+Bits: [31:28] - Name Space ID
+                0000 - Standard
+                0001 - ARM
+                1000 - Custom/OEM
+                All other values are reserved.
+
+Bits: [27:16] - Reserved.
+_______________________________________________________________________________
+|15 |14 |13 |12 || 11 | 10 |  9 |  8 ||  7 |  6 |  5 |  4 ||  3 |  2 |  1 |  0|
+-------------------------------------------------------------------------------
+| 0 | 0 | 0 | 0 ||  0 |  0 |  0 |  0 ||                 Object ID             |
+_______________________________________________________________________________
+
+Bits: [15:8] - Are reserved and must be zero.
+
+Bits: [7:0] - Object ID
+
+Object ID's in the Standard Namespace:
+  0 - Configuration Manager Revision
+  1 - ACPI Table List
+  2 - SMBIOS Table List
+
+Object ID's in the ARM Namespace:
+   0 - Reserved
+   1 - Boot Architecture Info
+   2 - CPU Info
+   3 - Power Management Profile Info
+   4 - GICC Info
+   5 - GICD Info
+   6 - GIC MSI Frame Info
+   7 - GIC Redistributor Info
+   8 - GIC ITS Info
+   9 - Serial Console Port Info
+  10 - Serial Debug Port Info
+  11 - Generic Timer Info
+  12 - Platform GT Block Info
+  13 - Platform Generic Watchdog
+  14 - PCI Configuration Space Info
+  15 - Hypervisor Vendor Id
+  16 - Fixed feature flags for FADT
+*/
+typedef UINT32  CM_OBJECT_ID;
+
+/** A mask for Object ID
+*/
+#define OBJECT_ID_MASK            0xFF
+
+/** A mask for Namespace ID
+*/
+#define NAMESPACE_ID_MASK         0xF
+
+/** Starting bit position for Namespace ID
+*/
+#define NAMESPACE_ID_BIT_SHIFT    28
+
+/** The EOBJECT_NAMESPACE_ID enum describes the defined namespaces
+    for the Configuration Manager Objects.
+*/
+typedef enum ObjectNameSpaceID {
+  EObjNameSpaceStandard,      ///< Standard Objects Namespace
+  EObjNameSpaceArm,           ///< ARM Objects Namespace
+  EObjNameSpaceOem = 0x8,     ///< OEM Objects Namespace
+  EObjNameSpaceMax
+} EOBJECT_NAMESPACE_ID;
+
+/** A descriptor for Configuration Manager Objects.
+
+  The Configuration Manager Protocol interface uses this descriptor
+  to return the Configuration Manager Objects.
+*/
+typedef struct CmObjDescriptor {
+  /// Object Id
+  CM_OBJECT_ID  ObjectId;
+
+  /// Size of the described Object or Object List
+  UINT32        Size;
+
+  /// Pointer to the described Object or Object List
+  VOID        * Data;
+
+  /// Count of objects in the list
+  UINT32        Count;
+} CM_OBJ_DESCRIPTOR;
+
+#pragma pack()
+
+/** This macro returns the namespace ID from the CmObjectID.
+
+  @param [in] CmObjectId  The Configuration Manager Object ID.
+
+  @retval Returns the Namespace ID corresponding to the CmObjectID.
+**/
+#define GET_CM_NAMESPACE_ID(CmObjectId)               \
+          (((CmObjectId) >> NAMESPACE_ID_BIT_SHIFT) & \
+            NAMESPACE_ID_MASK)
+
+/** This macro returns the Object ID from the CmObjectID.
+
+  @param [in] CmObjectId  The Configuration Manager Object ID.
+
+  @retval Returns the Object ID corresponding to the CmObjectID.
+**/
+#define GET_CM_OBJECT_ID(CmObjectId)    ((CmObjectId) & OBJECT_ID_MASK)
+
+/** This macro returns a Configuration Manager Object ID
+    from the NameSpace ID and the ObjectID.
+
+  @param [in] NameSpaceId The namespace ID for the Object.
+  @param [in] ObjectId    The Object ID.
+
+  @retval Returns the Configuration Manager Object ID.
+**/
+#define CREATE_CM_OBJECT_ID(NameSpaceId, ObjectId)                           \
+          ((((NameSpaceId) & NAMESPACE_ID_MASK) << NAMESPACE_ID_BIT_SHIFT) | \
+            ((ObjectId) & OBJECT_ID_MASK))
+
+/** This macro returns a Configuration Manager Object ID
+    in the Standard Object Namespace.
+
+  @param [in] ObjectId    The Object ID.
+
+  @retval Returns a Standard Configuration Manager Object ID.
+**/
+#define CREATE_CM_STD_OBJECT_ID(ObjectId) \
+          (CREATE_CM_OBJECT_ID (EObjNameSpaceStandard, ObjectId))
+
+/** This macro returns a Configuration Manager Object ID
+    in the ARM Object Namespace.
+
+  @param [in] ObjectId    The Object ID.
+
+  @retval Returns an ARM Configuration Manager Object ID.
+**/
+#define CREATE_CM_ARM_OBJECT_ID(ObjectId) \
+          (CREATE_CM_OBJECT_ID (EObjNameSpaceArm, ObjectId))
+
+/** This macro returns a Configuration Manager Object ID
+    in the OEM Object Namespace.
+
+  @param [in] ObjectId    The Object ID.
+
+  @retval Returns an OEM Configuration Manager Object ID.
+**/
+#define CREATE_CM_OEM_OBJECT_ID(ObjectId) \
+          (CREATE_CM_OBJECT_ID (EObjNameSpaceOem, ObjectId))
+
+#endif // CONFIGURATION_MANAGER_OBJECT_H_