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There is no “matching” in the traditional sense. Instead, we will need to add a column and map the DUNS numbers provided by D&B in the match logic file to the tickers in the data table (e.g. if Ticker = UDR, then DUNS number = 66025859).

Note: If new tickers appear in future data updates, we will need to go to D&B and ask them to give us the DUNS numbers for the newly-added tickers