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ISO Code Substitutions:

For Match Logic, please see the latest file on:

To match the data,

• add a new field called ISIN_country and populate this field by extracting the first two chars of the primary_ISIN field

ISO Code Substitutions:

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• add a new field called ISIN_countryISOAlpha2Code and populate this field by using ISO code substitution on top of ISIN_country (e.g. if ISIN_Country = ‘PR’, then ISIN_countryISOAlpha2Code = ‘US’)

Match Input fields explanation:

• name → name

• country → countryISOAlpha2Code

  • if country = null, use ISIN_countryISOAlpha2Code → countryISOAlpha2Code

• town_or_address → addressLocality

Acceptance rules (to be confirmed with D&B)

• Accept all confidence code >=7

• If ConfidenceCode <7, accept matches where matchGrade has the following pattern A*

• Apply '1' AcceptanceIndicator to all above conditions