Can someone please explain how the following profile merge rule works? How does last authentication + device co-op work in terms of logic? For example, does the user has to be authenticated first then device co-op kicks in or is it a parallel execution? Basically, it uses both lanes to match data.
Thanks for the information. One quick question though, when we are onboarding mobile device IDs and the inbound is set to 'customer id' and 'device advertising ID' and the outbound has no authentication, having profile merge rule as current authentication would affect that or it will bypass that?