diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index 7f74deb..beaa147 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -17,6 +17,10 @@ add_executable(${PROJECT_NAME}
 	${UI_HEADERS}
 )
 
+set_target_properties(${PROJECT_NAME}
+	PROPERTIES CXX_STANDARD 14
+)
+
 target_include_directories(${PROJECT_NAME}
 	PRIVATE
 		${CMAKE_CURRENT_BINARY_DIR}
diff --git a/source/LogoTest.cpp b/source/LogoTest.cpp
index 8b322ad..30539a1 100644
--- a/source/LogoTest.cpp
+++ b/source/LogoTest.cpp
@@ -1,24 +1,8 @@
 #include "mainwindow.h"
 #include <QApplication>
 
-#include "testdata.h"
-#include <QJsonObject>
-#include <QJsonDocument>
-#include <QFile>
-
 int main(int argc, char **argv)
 {
-	TestData testData;
-	QJsonObject saveData;
-	testData.write(saveData);
-
-	QJsonDocument saveDoc(saveData);
-
-	QFile saveFile("testdata.json");
-	saveFile.open(QFile::WriteOnly);
-	saveFile.write(saveDoc.toJson());
-	saveFile.close();
-
 	QApplication app(argc, argv);
 	MainWindow mainWindow;
 	mainWindow.show();
diff --git a/source/mainwindow.cpp b/source/mainwindow.cpp
index c41b6fd..ba3cf3f 100644
--- a/source/mainwindow.cpp
+++ b/source/mainwindow.cpp
@@ -1,11 +1,20 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 
+#include "testdata.h"
+#include <QJsonObject>
+#include <QJsonDocument>
+#include <QFile>
+#include <QFileDialog>
+
+
 MainWindow::MainWindow(QWidget *parent)
-	: QMainWindow(parent)
-	, ui(new Ui::MainWindow)
+	: QMainWindow(parent), ui(new Ui::MainWindow)
 {
 	ui->setupUi(this);
+
+	ui->actionSave_as->setIcon(QIcon::fromTheme("document-save-as", QIcon("/usr/share/gtk-doc/html/gtk2/document-save-as.png")));
+	connect(ui->actionSave_as, SIGNAL(triggered()), this, SLOT(saveAs()));
 }
 
 MainWindow::~MainWindow()
@@ -13,4 +22,22 @@ MainWindow::~MainWindow()
 	delete ui;
 }
 
+void MainWindow::saveAs()
+{
+	QString filename = QFileDialog::getSaveFileName(this);
+	if (filename.isEmpty())
+	{
+		return;
+	}
 
+	TestData testData;
+	QJsonObject saveData;
+	testData.write(saveData);
+
+	QJsonDocument saveDoc(saveData);
+
+	QFile saveFile(filename);
+	saveFile.open(QFile::WriteOnly);
+	saveFile.write(saveDoc.toJson());
+	saveFile.close();
+}
diff --git a/source/mainwindow.h b/source/mainwindow.h
index 2847620..a60c782 100644
--- a/source/mainwindow.h
+++ b/source/mainwindow.h
@@ -3,17 +3,20 @@
 #include <QMainWindow>
 
 namespace Ui {
-	class MainWindow;
+class MainWindow;
 };
 
 class MainWindow : public QMainWindow
 {
 	Q_OBJECT
 
-	public:
-		MainWindow(QWidget *parent = nullptr);
-		~MainWindow();
+public:
+	MainWindow(QWidget *parent = nullptr);
+	~MainWindow();
 
-	private:
-		Ui::MainWindow *ui;
+public slots:
+	void saveAs();
+
+private:
+	Ui::MainWindow *ui;
 };
diff --git a/source/mainwindow.ui b/source/mainwindow.ui
index 8154e13..14a18a9 100644
--- a/source/mainwindow.ui
+++ b/source/mainwindow.ui
@@ -115,8 +115,35 @@
      <height>19</height>
     </rect>
    </property>
+   <widget class="QMenu" name="menuFile">
+    <property name="title">
+     <string>&amp;File</string>
+    </property>
+    <addaction name="actionSave_as"/>
+   </widget>
+   <addaction name="menuFile"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
+  <widget class="QToolBar" name="toolBar">
+   <property name="windowTitle">
+    <string>toolBar</string>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionSave_as"/>
+  </widget>
+  <action name="actionSave_as">
+   <property name="text">
+    <string>Save as...</string>
+   </property>
+   <property name="toolTip">
+    <string>Save as...</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>
diff --git a/source/testdata.cpp b/source/testdata.cpp
index 61b7a11..8068003 100644
--- a/source/testdata.cpp
+++ b/source/testdata.cpp
@@ -2,8 +2,11 @@
 
 void TestData::Meta::write(QJsonObject &json)
 {
-	json["participant"] = m_participant;
-	json["instructor"] = m_instructor;
+	json["participant name"] = m_participant;
+	json["instructor name"] = m_instructor;
+	json["date of birth"] = m_dateOfBirth.toString(Qt::TextDate);
+	json["date of test"] = m_dateOfTest.toString(Qt::TextDate);
+	json["remarks"] = m_remarks;
 }
 
 void TestData::SubTest1::write(QJsonObject &json)
diff --git a/source/testdata.h b/source/testdata.h
index b44f569..77eb58f 100644
--- a/source/testdata.h
+++ b/source/testdata.h
@@ -2,6 +2,7 @@
 
 #include <QJsonObject>
 #include <QString>
+#include <QDate>
 
 class TestData
 {
@@ -11,6 +12,9 @@ private:
 	private:
 		QString m_participant;
 		QString m_instructor;
+		QDate m_dateOfBirth;
+		QDate m_dateOfTest;
+		QString m_remarks;
 
 	public:
 		void write(QJsonObject &json);