+/** \defgroup m_host_management Management functions of Hosts
+ * \brief This section describes the host structure of MSG
+ * (#m_host_t) and the functions for managing it.
+ *
+ * A <em>location</em> (or <em>host</em>) is any possible place where
+ * a process may run. Thus it may be represented as a
+ * <em>physical resource with computing capabilities</em>, some
+ * <em>mailboxes</em> to enable running process to communicate with
+ * remote ones, and some <em>private data</em> that can be only
+ * accessed by local process.
+ * \see m_host_t
+ */
+