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Range/Search — Displays only the search or date range fields, depending upon the column data type. Use this option to enable search or date range on columns in which the value of each row is unique, for example, a description column.
Thnx for answer! In Pega HELP exist description of RANGE/SEARCH field. But for field "Filter by range" description is absent. Your link i saw and there is expalnation only for "Filtering" and "Filter by". For me important description of "Filter by range" and example.