Do More with Topics from the List View
Where: This feature is available in Lightning communities accessed through Lightning Experience and Salesforce Classic. Communities are available in Essentials, Enterprise, Performance, Unlimited, and Developer editions.
Why: Enable up to 10 topics for content at one time by selecting the topics and clicking Enable for Content. Easily edit and delete topics from the list.
How: To see the new topics list view, from Workspaces, click.