Have you run an A/B test on a certain criterion? Only you don't remember which one? This is easy to find out in 2 ways.
1. Hover over the newsletter
Hover your mouse over the A/B test newsletter in the newsletter overview. Besides the target group you will also see which criteria you tested for:
2. Check the AB-test results
In the newsletter overview you can see a report for each newsletter. You can do this by clicking on the three dots. When you have run an A/B test you will see that the menu also shows AB-test results:
When you click on that, you'll see your full dashboard of your A/B test, including the criteria you tested for.