* \brief This section describes the functions you need to know to
* set up a simulation. You should have a look at \ref MSG_examples
* to have an overview of their usage.
- * \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Simulation functions" --> \endhtmlonly
+ */
+
+/** \addtogroup msg_simulation
+ * \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Simulation functions" --> \endhtmlonly
*/
/********************************* MSG **************************************/
/** \defgroup m_channel_management Understanding channels
* \brief This section briefly describes the channel notion of MSG
* (#m_channel_t).
- * \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Channels" --> \endhtmlonly
- *
+ */
+
+/** \addtogroup m_channel_management
+ * \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Channels" --> \endhtmlonly
*
* For convenience, the simulator provides the notion of channel
* that is close to the tag notion in MPI. A channel is not a