To share audiences please follow these steps:
In the Ads Manager drop-down menu select “Audiences” from the Assets option.
From the Top left-hand side dropdown select the correct Ad Account and select the audience you want to share. Once you have selected the audience press the “Share” button in the center of the screen.
Enter or select the ad account ID from the dropdown. This will allow you to share your audience with.
Once you have shared the audience it should appear in the dashboard of the account you are sharing the audience with along with the name of the owner.
Updated on: 15 / 07 / 2020