Tags first-party audience

To access a first-party audience list from a Floodlight tag in Display & Video 360, what step should be taken in Campaign Manager?

Below is the answer and explanation for to access a first-party audience list from a floodlight tag in display & video 360, what step should be taken in campaign manager? To access a first-party audience list from a floodlight tag in display & video 360, what step should be taken in campaign manager? Add a display & video 360 macro to the fl...