I'm unable to hide a custom DFF under Additional Info section when adding an absence.

Summary:

We created a custom Descriptive Flex field (Occurrence Number) under Additional Info Section while Adding an absence. Now, we want to hide this custom Descriptive flex field from employee logins only. We are unable to hide these custom fields and instead have the option to hide the entire Additional Info section. Seeking any suggestions/ guidance to conquer this. Thanks!

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