Infusionsoft and Clickfunnels

Hey everyone. I’m trying to add an infusionsoft Tag to a clcikfunnel. I’m new to Clickkfunnels and am also pretty naive when it comes to Infusionsoft. Basically I want to connect an opt-in page in Click Funnels to a tag in Infusionsoft. The software is already integrated but I’m not able to find the Infusionsoft tag to associate the Click Funnel opt-in (it’s just not showing up in the Click Funnels webform area). Any help?