I want to make a decision between two checkbox, checkbox1 and checkbox2. Checkbox1 have default value to true. If i click checkbox1, it will set checkbox2 value to false. So far , i tried to give two action set to each checkbox, when i click checkbox1, it set value to checkbox2 to false and set value to it self to true and same with checkbox2. But, when i launch the app, when i try to click checkbox2 it's looping forever . Anyone can help?

***9/29/17 Edited by moderator, Maryrita: Moved to Product Support from Pega Academy***

***Edited by Moderator Marissa to update categories***