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==Semantic mapping==
[[Semantic mapping]] is similar to the auto-connect feature of data mappers with the exception that a [[metadata registry]] can be consulted to look up data element synonyms. For example, if the source system lists FirstName but the destination lists PersonGivenName, the mappings will still be made if these data elements are listed as [[synonyms]] in the metadata registry. Semantic mapping is only able to discover exact matches between columns of data and will not discover any transformation logic or exceptions between columns.
==See also==
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