Originally I used a non-value-based empty value. Then I got burned immediately when testing on audgendb because the first concept I tested had field with an empty label/value pair meaning there were 2 options with an empty value. We will either need to not include empty values for the field or continue to use a different placeholder value like `---`. I see what you are saying about the any possible value thing so I am now leaning towards not including empty field values. @bruth thoughts on leaving out empty field values to use empty value as the placeholder?