Method: WD_USAGE_INITIALIZE
Method: DO_INIT_CONTEXT
Method: IF_BSP_WD_HISTORY_STATE_DESCR~GET_STATE_DESCRIPTION
Method: IP_DEFAULT
Method: GET_COMP_CONTROLLER
Method: OP_NAVIGATE
Method: SET_COMP_CONTROLLER
Method: PREPARE_SINGLE_NAVIGATION
Method: DO_FINISH_INPUT