Method: GET_FIELD_VALUES
Method: DELETE_SUB_OBJECT
Method: REPORT_CHANGED_DATA
Method: GET_INSTANCE
Method: GET_TASK_VALUE_LIST
Method: GET_CHECKL_ITEM_VALUE_LIST
Method: GET_EDIT_MODE
Method: SET_CHANGED_ELEMENT
Method: GET_SUB_OBJECT
Method: GET_ALL_SUB_OBJECTS
Method: SET_EDIT_MODE