diff --git a/examples/qtquick/Guest.qml b/examples/qtquick/Guest.qml
index 70c7f5b1..7021c0ab 100644
--- a/examples/qtquick/Guest.qml
+++ b/examples/qtquick/Guest.qml
@@ -1,3 +1,14 @@
+/*
+  This file is part of KDDockWidgets.
+
+  SPDX-FileCopyrightText: 2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+  Author: Sergio Martins <sergio.martins@kdab.com>
+
+  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
+
+  Contact KDAB at <info@kdab.com> for commercial licensing options.
+*/
+
 import QtQuick 2.9
 
 Rectangle {
diff --git a/examples/qtquick/Guest1.qml b/examples/qtquick/Guest1.qml
index 7bd47017..9c235800 100644
--- a/examples/qtquick/Guest1.qml
+++ b/examples/qtquick/Guest1.qml
@@ -1,3 +1,14 @@
+/*
+  This file is part of KDDockWidgets.
+
+  SPDX-FileCopyrightText: 2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+  Author: Sergio Martins <sergio.martins@kdab.com>
+
+  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
+
+  Contact KDAB at <info@kdab.com> for commercial licensing options.
+*/
+
 import QtQuick 2.9
 
 Rectangle {
diff --git a/examples/qtquick/Guest2.qml b/examples/qtquick/Guest2.qml
index 83f961f1..167b27de 100644
--- a/examples/qtquick/Guest2.qml
+++ b/examples/qtquick/Guest2.qml
@@ -1,3 +1,14 @@
+/*
+  This file is part of KDDockWidgets.
+
+  SPDX-FileCopyrightText: 2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+  Author: Sergio Martins <sergio.martins@kdab.com>
+
+  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
+
+  Contact KDAB at <info@kdab.com> for commercial licensing options.
+*/
+
 import QtQuick 2.9
 
 Rectangle {
diff --git a/examples/qtquick/Guest3.qml b/examples/qtquick/Guest3.qml
index 99bc910d..0b4977dd 100644
--- a/examples/qtquick/Guest3.qml
+++ b/examples/qtquick/Guest3.qml
@@ -1,3 +1,14 @@
+/*
+  This file is part of KDDockWidgets.
+
+  SPDX-FileCopyrightText: 2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+  Author: Sergio Martins <sergio.martins@kdab.com>
+
+  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
+
+  Contact KDAB at <info@kdab.com> for commercial licensing options.
+*/
+
 import QtQuick 2.9
 
 Rectangle {
diff --git a/examples/qtquick/main.qml b/examples/qtquick/main.qml
index 5fc64b7b..34f32740 100644
--- a/examples/qtquick/main.qml
+++ b/examples/qtquick/main.qml
@@ -1,3 +1,13 @@
+/*
+  This file is part of KDDockWidgets.
+
+  SPDX-FileCopyrightText: 2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+  Author: Sergio Martins <sergio.martins@kdab.com>
+
+  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
+
+  Contact KDAB at <info@kdab.com> for commercial licensing options.
+*/
 
 import QtQuick 2.6
 import com.kdab.dockwidgets 1.0 as KDDW