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diff --git a/src/monitor-lib/monitormodel.h b/src/monitor-lib/monitormodel.h
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+/****************************************************************************
+**
+** Copyright (C) 2018 Pelagicore AG
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Pelagicore Application Manager.
+**
+** $QT_BEGIN_LICENSE:LGPL-QTAS$
+** Commercial License Usage
+** Licensees holding valid commercial Qt Automotive Suite 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 Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** 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-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+** SPDX-License-Identifier: LGPL-3.0
+**
+****************************************************************************/
+
+#pragma once
+
+#include <QAbstractListModel>
+#include <QtAppManCommon/global.h>
+#include <QtQml/qqmllist.h>
+#include <QList>
+#include <QStringList>
+#include <QTimer>
+
+QT_BEGIN_NAMESPACE_AM
+
+class MonitorModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QQmlListProperty<QObject> dataSources READ dataSources)
+    Q_CLASSINFO("DefaultProperty", "dataSources")
+
+    Q_PROPERTY(int count READ count NOTIFY countChanged)
+    Q_PROPERTY(int maximumCount READ maximumCount WRITE setMaximumCount  NOTIFY maximumCountChanged)
+
+    Q_PROPERTY(int interval READ interval WRITE setInterval NOTIFY intervalChanged)
+    Q_PROPERTY(bool running READ running WRITE setRunning NOTIFY runningChanged)
+
+public:
+    MonitorModel(QObject *parent = nullptr);
+    ~MonitorModel() override;
+
+    QQmlListProperty<QObject> dataSources();
+
+    static void dataSources_append(QQmlListProperty<QObject> *property, QObject *value);
+    static int dataSources_count(QQmlListProperty<QObject> *property);
+    static QObject *dataSources_at(QQmlListProperty<QObject> *property, int index);
+    static void dataSources_clear(QQmlListProperty<QObject> *property);
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    QVariant data(const QModelIndex &index, int role) const override;
+    QHash<int, QByteArray> roleNames() const override;
+
+    int count() const;
+
+    bool running() const;
+    void setRunning(bool value);
+
+    int interval() const;
+    void setInterval(int value);
+
+    int maximumCount() const;
+    void setMaximumCount(int value);
+
+    Q_INVOKABLE void clear();
+
+signals:
+    void countChanged();
+    void intervalChanged();
+    void runningChanged();
+    void maximumCountChanged();
+
+private slots:
+    void readDataSourcesAndAddRow();
+
+private:
+    struct DataRow {
+        QHash<int, QVariant> dataFromRoleIndex;
+    };
+
+    struct DataSource {
+        QObject *obj;
+        QVector<QByteArray> roleNames;
+    };
+
+    void clearDataSources();
+    void appendDataSource(QObject *dataSource);
+    void fillDataRow(DataRow *dataRow);
+    void readDataSource(DataSource *dataSource, DataRow *dataRow);
+    void trimHistory();
+    bool extractRoleNamesFromJsArray(DataSource *dataSource);
+    bool extractRoleNamesFromStringList(DataSource *dataSource);
+    void addRoleName(QByteArray roleName, DataSource *dataSource);
+
+    QList<DataSource*> m_dataSources;
+    QList<QByteArray> m_roleNamesList; // also maps a role index to its name
+    QHash<QByteArray, int> m_roleNameToIndex;
+
+    QList<DataRow*> m_rows;
+
+    QTimer m_timer;
+    int m_maximumCount = 10;
+};
+
+QT_END_NAMESPACE_AM