How to add new LOV to 'Worker Type' field on Create Job Offer page

Summary:

Hi,

We need to hire interns in the system but currently we have limited worker type LOV - Employee and Contingent Worker.

How can add a new LOV to this field?

Content (required):

How are other projects handling Intern Hiring, please advise, your inputs will be highly appreciated.

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

23A

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