You can share your custom segments and CCPA opt-out of sale segments with additional DSP user accounts. Sharing a segment makes the segment available at Audiences > Segments and on the Custom Segments tab in the specified users’ placements and reusable audiences.
You can also stop sharing a segment with other DSP user accounts.
In the main menu, click Audiences > Segments.
Hold the cursor over the segment row and click Share.
Do either of the following:
To share the segment:
Enter the E-mail Address for the DSP user, and then click +.
(Optional) For each additional user, enter another E-mail Address and then click +.
To stop sharing the segment with a user, click Unshare next to the email address.