Thanks for your response. I am not sure if I understood you properly. My user has two attributes: atr_1: 0,6atr_2: 0,2If atr_1 > atr_2 then I would assign him to seg_1 else if atr_2 > atr_1 then I would assign him to seg_2 Taking these assumptions into account I am not able to use Audiences for tha...