How to display date of birth as read-only field in checklist dff within a configurable form?

Summary:

How to create a checklist DFF 'Date of Birth' where the value set is a read-only view of the new hire's date of birth?

Content (required):

In the form Checklist DFF, the user should see the DOB they entered in Personal Details.

We know how to create the form and expose the form on the checklist, but have not been successful getting the date of birth to appear as a read-only field in the Checklist DFF.

SQL used for value set and Initial Default:

select

to_char(pp.DATE_OF_BIRTH,'DD-MMM-YYYY')

from

per_all_people_f papf,

PER_PERSONS pp,