Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r92ec01cb48d91fe7315baa987e1aa051dd12df75 -r5e0cd9b5be11ff4b2acaadbdcafc4ffe05172aa1
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 92ec01cb48d91fe7315baa987e1aa051dd12df75)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 5e0cd9b5be11ff4b2acaadbdcafc4ffe05172aa1)
@@ -20,6 +20,14 @@
 
 #include "DGCommon.h"
 #include "MsgQueues.h"
+
+/**
+ *  @defgroup SystemCommMessages SystemCommMessages
+ *  @brief System communication messages service module. Handles and broadcasts system messages.
+ *
+ *  @addtogroup SystemCommMessages
+ *  @{
+ */
 
 // ********** public definitions **********
 
@@ -186,4 +194,6 @@
 // MSG_ID_DG_ACCEL_SET_CALIBRATION:
 void handleSetAccelCalibration( MESSAGE_T *message );
 
+/**@}*/
+
 #endif