Validate the SDI004 SpeedKey Spreadsheet Upload — a wide CSV (one row per distribution line, a column-header row, and no Record Code column). Accepts comma- or pipe-delimited input; the header row is detected and skipped. Checks run locally in your browser.
Looking for the record-code (H/D) SpeedKey interface file instead? That's SDI007 — the two are alternate methods for loading the same SpeedKeys.