Is there a way to auto-populate the employee's name in a DFF field?

Summary: Is there a way to auto-populate the employee's name in a DFF field?

Content (please ensure you mask any confidential information): Is there a way to auto-populate the employee's name in a DFF field? I am able to auto-populate the field with the username by using Default Type = SQL and then enter Default Value = select fnd_global.user_name from dual.

This is the result. However, I would like the first name and last name instead of the person number (which is also the username)

Version (include the version you are using, if applicable): 23C

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