Purge Work Email address in Oracle HCM Cloud

Summary:

Purge Work email address for inactive employees.

Content (required):

We want to purge the work email for all inactive employees, and followed the below document,

HCM Data Loader (oracle.com)

Doc ID 2747983.1

https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=385420726777810&parent=EXTERNAL_SEARCH&sourceId=PROBLEM&id=2747983.1&_afrWindowMode=0&_adf.ctrl-state=2qe1qogca_4

But it removed all the email address not just the work email. Is there any way to purge only work email address.?

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Code Snippet (add any code snippets that support your topic, if applicable):