Request to Make National Identifier Optional in Convert Pending Worker Redwood Page

Hi Team,

We have a requirement to make the National Identifier section optional (not required) in the Convert Pending Worker Redwood page. Is there a method to achieve this?

I have verified the VBS region and field section, but we are unable to update the properties of the field. We have tried to acchive addign Proposed Worker Type, but still unable to acchieve this.

Thank you for your assistance!