Index: sources/model/dg/data/MDGHeatersData.h
===================================================================
diff -u -r56e378f7504701b9e9a9dccaf205aef2fd52c58e -r12e7b6dda53cf8db7707c7fa55dcf6137e7d6997
--- sources/model/dg/data/MDGHeatersData.h	(.../MDGHeatersData.h)	(revision 56e378f7504701b9e9a9dccaf205aef2fd52c58e)
+++ sources/model/dg/data/MDGHeatersData.h	(.../MDGHeatersData.h)	(revision 12e7b6dda53cf8db7707c7fa55dcf6137e7d6997)
@@ -26,6 +26,17 @@
 
 namespace Model {
 
+/*!
+ * \brief   The MDGHeaters class
+ * \details The DG heaters data model
+ *
+ * | MSG  | CAN ID | Box | Type   | Ack | Src | Dst | Description     | #1:(U32)                  | #2:(U32)                   | #3:(U32)              |
+ * |:----:|:------:|:---:|:------:|:---:|:---:|:---:|:-----------:    |:--:                       |:--:                        |:--:                   |
+ * |0x2C00| 0x080  | 8   | 2 Hz   | N   | DG  | All | DG Heaters Data | \ref Data::mMainPrimaryDC | \ref Data::mSmallPrimaryDC | \ref Data::mTrimmerDC |
+ *
+ * \sa Data
+ *
+ */
 class MDGHeaters : public MAbstract {
 
     // friends
@@ -47,17 +58,16 @@
     QString      infoText  () const override { return QString("Heaters"); }
 
     struct Data {
-        quint32    mMainPrimaryDC  = 0;  /*!< Reservoir1 Prim value of type float extracted out */
-        quint32    mSmallPrimaryDC = 0;  /*!< Reservoir1 Bkup value of type float extracted out */
-        quint32    mTrimmerDC      = 0;  /*!< Reservoir2 Prim value of type float extracted out */
+        quint32    mMainPrimaryDC  = 0;  ///< main  Primary DC
+        quint32    mSmallPrimaryDC = 0;  ///< small Primary DC
+        quint32    mTrimmerDC      = 0;  ///< trimmer DC
     };
 
     MDGHeaters () {}
 
     bool    fromByteArray   (const QByteArray   &vByteArray  , int *vIndex = nullptr)       override;
     Data    data            (                                                       ) const         ;
 };
-
 }
 
 typedef Model::MDGHeaters::Data DGHeatersData;