how to change radio button options order in different order in Pega constellation

how to change radio button options order in different order in Pega constellation. for example, i have two options (yes, No) for one property. i want display

First Yes

second No

@VenkateswararaoK

If the source of the Radio Button is Local list, ensure Yes and No are in order.

if the source of the Radio button is Dpage, ensure pxResults(1) is Yes and pxResults(2) is No