1 files changed, 16 insertions, 20 deletions
diff --git a/doc/ApplicationGuide.md b/doc/ApplicationGuide.md
index 1a1e501..c84dd00 100644
--- a/doc/ApplicationGuide.md
+++ b/doc/ApplicationGuide.md
@@ -1,9 +1,9 @@
 # **Sound Manager Application Guide**
 
-<div align="right">Revision: 0.2Final</div>
+<div align="right">Revision: 0.3alpha</div>
 <div align="right">TOYOTA MOTOR CORPORATION</div>
 <div align="right">Advanced Driver Information Technology</div>
-<div align="right">23rd/Oct/2017</div>
+<div align="right">11th/Dec/2017</div>
 
 * * *
 
@@ -251,9 +251,7 @@ For understanding, GENIVI Audio Manager stands for one core module and three plu
 - connect(int sourceID, const std::string& sinkName)
 - disconnect(int connectionID)
 - ackSetSourceState(int handle, int err)
-- set_event_handler(enum EventType_SM et, handler_asyncSetSourceState f)
-- register_callback( void (*event_cb)(const std::string& event, struct json_object* event_contents), void (*reply_cb)(struct json_object* reply_contents), void (*hangup_cb)(void) = nullptr)
-- register_callback( void (*reply_cb)(struct json_object* reply_contents), void (*hangup_cb)(void) = nullptr) (overload)
+- registerCallback( void (*event_cb)(const std::string& event, struct json_object* event_contents), void (*reply_cb)(struct json_object* reply_contents), void (*hangup_cb)(void) = nullptr)
 
 Regarding more detail, please refer doxygen documents.
 
@@ -262,28 +260,26 @@ Regarding more detail, please refer doxygen documents.
 ### Events
 
 "libsoundmanager" provides the feature which receives the events which an app subscribes with "subscribe" API.
-An application can get events to register a callback function with "register_callback" API.
+An application can get events to register a callback function with "registerCallback" API.
 
-or you can use "set_event_handler" API to designate the event enumlation.
+And this event is subscribed automatically. (See below Note)
 
-- Event_AsyncSetSourceState
+- asyncSetSourceState
 
-The below events will be available at final version.
+The below events are available but not mandatory.
 
-- Event_NewMainConnection
-- Event_RemovedMainConnection
-- Event_MainConnectionStateChanged
-- Event_VolumeChanged
-- Event_SinkMuteStateChanged
-- Event_setRoutingReady
-- Event_asyncConnect
-- Event_asyncDisconnect
-
-But these events are not necessary.
+- newMainConnection
+- removedMainConnection
+- mainConnectionStateChanged
+- volumeChanged
+- sinkMuteStateChanged
+- setRoutingReady
+- asyncConnect
+- asyncDisconnect
 
 Note:
 
-"asyncSetSourceState" is always subscribed in init phase because this is the most important event for audio policy management.
+"asyncSetSourceState" is always subscribed in init phase because this is the most important event for audio policy management. This event indicates the approval/disapproval/pause.
 
 Regarding more detail, please refer doxygen documents.