Is it possible to display National ID in Redwood Page Headers?

Summary:

As per the Oracle documentation below, Oracle provides a predefined list of fields that can be displayed in the header region of certain Redwood pages, such as the Personal Details page:

Oracle Documentation – How do I display additional person fields in the Redwood page headers?

A maximum of four fields can be selected from the following list:

• Person Number
  
• Work Email
  
• Business Title
  
• Assignment Number
  
• Job Name
  
• Position Name
  
• Position Code

Our requirement is to display the National ID corresponding to a specific National ID Type, and this should be applicable only to a specific entity.

Could anyone please confirm whether there is a supported way to display the National ID in the Redwood page header, either through configuration, extensibility, or any other supported approach?