Index: sources/model/settings/MSettings.h
===================================================================
diff -u -rf688ed9f1c64a2603a6d10fbb090b257a43e1f6f -r2216ac6ac7f77437a7c29ac8b4043be01bc4609e
--- sources/model/settings/MSettings.h	(.../MSettings.h)	(revision f688ed9f1c64a2603a6d10fbb090b257a43e1f6f)
+++ sources/model/settings/MSettings.h	(.../MSettings.h)	(revision 2216ac6ac7f77437a7c29ac8b4043be01bc4609e)
@@ -23,7 +23,7 @@
 #include "main.h" // Doxygen : don't remove
 
 // Define
-#define _SettingModel Storage::MSettings::I()
+#define _Settings Storage::MSettings::I()
 
 // namespace
 namespace Storage {
@@ -33,25 +33,30 @@
     Q_OBJECT
 
     struct KeyValue {
+        QString         category;
+        QString         location;
         QList<QString > keys;
         QList<QVariant> values;
     };
+    QMap<QString,KeyValue   >  _settings;
 
-    QMap<QString,KeyValue>  _settings;
-    QMap<QString,QString >  _location;
+    QMap<QString,QStringList>  _category;
 
     QMutex _mutex;
 
     // Singleton
     SINGLETON(MSettings)
 
 public:
-    QStringList     groups  ();
-    QStringList     keys    (const QString &vGroup);
-    QVariantList    values  (const QString &vGroup);
-    QString         location(const QString &vGroup);
+    QStringList     categorys();
+    QStringList     groups   ();
+    QStringList     groups   (const QString &vCategory);
+    QStringList     keys     (const QString &vGroup   );
+    QString         key      (const QString &vGroup   , uint vIndex);
+    QVariantList    values   (const QString &vGroup   );
+    QString         location (const QString &vGroup   );
 
-    void            add     (const QString &vGroup, const QString &vKey, const QVariant &vValue, const QString &vLocation);
+    void            add     (const QString &vGroup, const QString &vKey, const QVariant &vValue, const QString &vLocation, const QString &vCategory);
 };
 
 }