class EV_MULTI_COLUMN_LIST_ROW_SELECT_ACTION_SEQUENCE Ancestors EV_ACTION_SEQUENCE* [EVENT_DATA -> TUPLE create default_create end] Clients DV_TABLEROW_MULTILIST EV_MULTI_COLUMN_LIST_ACTION_SEQUENCES_IMP* EV_MULTI_COLUMN_LIST_IMP EV_MULTI_COLUMN_LIST_ROW_SELECT_ACTION_SEQUENCE Suppliers EV_MULTI_COLUMN_LIST_ROW_SELECT_ACTION_SEQUENCE INTEGER_32 PROCEDURE [BASE_TYPE, OPEN_ARGS -> TUPLE create default_create end]