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diff --git a/src/dm/systems/HandleSystemTransactions.h b/src/dm/systems/HandleSystemTransactions.h
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+/****************************************************************************
+**
+** Copyright (C) 1993-2009 NVIDIA Corporation.
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#pragma once
+#ifndef HANDLESYSTEMTRANSACTIONSH
+#define HANDLESYSTEMTRANSACTIONSH
+#include "HandleSystemBase.h"
+#include "Qt3DSDMTransactions.h"
+
+namespace qt3dsdm {
+inline void InsertItemInMap(THandleObjectMap &inObjects,
+                            const std::pair<int, THandleObjectPtr> &inItem)
+{
+    inObjects.insert(inItem);
+}
+inline void HandleCreateTransaction(const char *inFile, int inLine, int inHandle,
+                                    THandleObjectMap &inObjects,
+                                    TTransactionConsumerPtr &inConsumer)
+{
+    std::pair<int, THandleObjectPtr> theEntry = *inObjects.find(inHandle);
+    std::function<void()> doOp(std::bind(InsertItemInMap, std::ref(inObjects), theEntry));
+    std::function<void()> undoOp(
+        std::bind(CHandleBase::EraseHandle, inHandle, std::ref(inObjects)));
+    TTransactionPtr theTransaction(DoCreateGenericTransaction(inFile, inLine, doOp, undoOp));
+    inConsumer->OnTransaction(theTransaction);
+}
+
+inline void HandleDeleteTransaction(const char *inFile, int inLine, int inHandle,
+                                    THandleObjectMap &inObjects,
+                                    TTransactionConsumerPtr &inConsumer)
+{
+    using namespace std;
+    pair<int, THandleObjectPtr> theEntry = *inObjects.find(inHandle);
+    TTransactionPtr theTransaction(DoCreateGenericTransaction(
+        inFile, inLine, std::bind(CHandleBase::EraseHandle, inHandle, std::ref(inObjects)),
+        std::bind(InsertItemInMap, std::ref(inObjects), theEntry)));
+    inConsumer->OnTransaction(theTransaction);
+}
+
+inline void DoCreateHandleCreateTransaction(const char *inFile, int inLine,
+                                            TTransactionConsumerPtr inConsumer, int inHandle,
+                                            THandleObjectMap &inObjects)
+{
+    RunWithConsumer(inConsumer, std::bind(HandleCreateTransaction, inFile, inLine, inHandle,
+                                            std::ref(inObjects), std::placeholders::_1));
+}
+
+#define CREATE_HANDLE_CREATE_TRANSACTION(inConsumer, inHandle, inObjects)                          \
+    DoCreateHandleCreateTransaction(__FILE__, __LINE__, inConsumer, inHandle, inObjects);
+
+inline void DoCreateHandleDeleteTransaction(const char *inFile, int inLine,
+                                            TTransactionConsumerPtr inConsumer, int inHandle,
+                                            THandleObjectMap &inObjects)
+{
+    RunWithConsumer(inConsumer, std::bind(HandleDeleteTransaction, inFile, inLine, inHandle,
+                                            std::ref(inObjects), std::placeholders::_1));
+}
+
+#define CREATE_HANDLE_DELETE_TRANSACTION(inConsumer, inHandle, inObjects)                          \
+    DoCreateHandleDeleteTransaction(__FILE__, __LINE__, inConsumer, inHandle, inObjects);
+}
+
+#endif