Admin permission is required to add event announcements.
Open the stream to which you want to add the announcement and click Add Announcement.
Optionally, navigate to the Livestream page on Creator Studio, locate the stream, and click the three dots > Add Message to viewers.
Type the announcement text and select its duration.
You cannot add images or links to the announcement.
Click Save.
The announcement is displayed above the stream.
Click the pencil icon > Delete to remove the announcement.
To edit, click the pencil icon, make the desired edits, then click Save.