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Mapping an old Analytics ID to new One


Level 2

Hi - we are making some systems updates and one of the data sets that is changing is the analytics id generate for a user. We pass this into Adobe as the unique user key. I don't want to lose historical data when we generate the new ids for existing users. Is there a way to do a one-time mapping of old to new id so we can update the id and keep history?



1 Reply



Dear Maureen,

Do you have separate ID for Analytics? Or marketing cloud ID you are referring to? Kindly advice.

Thank You!