I would like to use Segment to push data into CIO. For anonymous user, Segment creates an anonymous id that it will associate to unknown users in CIO. So when the user is identified, what happens to that anonymous id? Is it overwritten by the new CIOid or does it stay with the user profile? Ideally I would like to create segments targeting the anonymous users. If you could, please include any caveats that I may need to consider. Thank you.
Best answer by Mau
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