I want to change my topic to public or private
Thanks to your feedback, you can now toggle topic visibility at any time! You can freely change the visibility of any existing topic between public and private as needed.
Go to More options [...] > [Edit info] in the top right of the topic to update the visibility setting.
※ The topic visibility toggle feature is available on Enterprise plans and above.
Public topic → Private topic
Existing messages and members in the topic will be retained.
After switching to private, only invited members will be able to join the topic.
Private topic → Public topic
Any full member (excluding associate members) can join the topic and view the message history.
Even if the topic is switched back to private, members who joined during the public period will remain in the topic and will still be able to view existing messages.