Map Radio Buttons to existing custom field values

Hi, first time using Gravity Forms. I have it installed with an extra plugin - Gravity Forms + Custom Post Types also activated.

My site uses custom post types which in turn have custom fields. Some of these custom fields have preset values, for example a field media_type has the following:

  • website
  • book
  • app
  • social media

The form I’m creating is to allow users to submit these custom post types, I want to offer them the same options - is this possible? I have successfully mapped my custom taxonomy to a taxonomy dropdown, but cannot see a way of doing the same with field values.

I know I can add them manually, but if I change them in future it’s easier to maintain doing it only in one place.

My implementation is through a basic block in the Wordpress editor, not directly via code.