On boarding Journey - Add a Pending Worker: Is there a way to trigger it based on the hire date?

Summary:

Is there a way to the Journey trigger it based on the hire dates instead of the date added as pending worker?

For instance, 7 days prior to the date of joining

Content (required):

Client is adding a Pending Worker, onboarding tasks of "Before your First Day" have overdue when hire date is in future and haven't converted to employee either. Is there a way to trigger it based on the hire dates instead of the date added as pending worker? For instance, 7 days prior to the date of joining.

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