If you have a study with "PlaybookUX participants" and would like to test with your own participants, you can easily do that with our duplicate project feature.
First, click on the 3 dots at the top right of the project card.
The same project will appear to the left of that project with the same title + the word "copy". Click into that project.
Now that you're in the project, click the back button.
You will be able to change the project type here.