Method: REFRESH_DATA
Method: DISPLAY_LOG
Method: CREATE_CONTROL
Method: ASSIGN_USER_NEW
Method: GET_INSTANCE
Method: ASSIGN_USER
Method: HANDLE_BEFORE_USER_COMMAND
Method: GET_LOG_DATA
Method: HANDLE_USER_COMMAND
Method: HANDLE_TOOLBAR
Method: GET_DATA
Method: COMM_INTERFACE
Method: READ_LOG
Method: DISPLAY_LEGEND
Method: DISPLAY_POPUP
Method: HANDLE_CONTEXT_MENU