/** @defgroup msg_deprecated_functions MSG Deprecated
* @ingroup MSG_API
- * @brief This section describes the deprecated functions and. They
- * should be remove on next release.
+ * @brief This section describes the deprecated functions. PLEASE STOP USING THEM.
+ *
+ * We don't remove them because the ability to run old scientific
+ * code is something important to us. But these functionalities are
+ * not actively supported anymore.
+ *
+ * To access these functions, you should define the relevant option
+ * at configuration time in ccmake.
*/
-
-
/** \defgroup MSG_ex_asynchronous_communications Asynchronous communications