How to remove the Aggregated Accounts after updating Account Correlation?

Hello Everyone,

We integrated webservice app in ISC. First we used “AD Username” as Account correlation but later switched to “ssoid”.

Even after updating Account Correlation we still see the accounts correlated using “AD Username”.

How can we remove those accounts that are correlated using “AD Username”?

Any help or idea will be helpful.
Thank you

User remove accounts from source API to remove accounts. Then you can aggregate again.