How to add text in one of the test groups.

Question

I have one question that is randomised- it was divided into 3 test groups. I want in one of the group one sentence to appear. How do I do that?
Best of all!

Answer 1

What about a PHP filter to show the line of text.

if (value('RG01') == 3) {
  // either
  text('TX01');
  // or
  html('<p>This line is shown only to group 3.</p>');
}