help: Document option to require unique names.

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Alya Abbott 2024-04-02 13:55:12 -07:00 committed by Tim Abbott
parent 89b3129d48
commit 0fbc9f7f72
2 changed files with 23 additions and 2 deletions

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@ -40,8 +40,10 @@ problematic behavior.
and
[delete](/help/restrict-message-editing-and-deletion#configure-message-deletion-permissions)
their own messages, and set time limits on message editing and deletion.
* If you are concerned about impersonation, you can [prevent users from
changing their name](/help/restrict-name-and-email-changes).
* If you are concerned about impersonation, you can [prevent users from changing
their name](/help/restrict-name-and-email-changes#restrict-name-changes), or
[require unique
names](/help/restrict-name-and-email-changes#require-unique-names).
### Minimize spam

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@ -50,5 +50,24 @@ to manage user emails.
{end_tabs}
## Require unique names
You can require users to choose unique names when joining your organization, or
changing their name. This helps prevent accidental creation of duplicate
accounts, and makes it harder to impersonate other users.
When you turn on this setting, users who already have non-unique names are not
required to change their name.
{start_tabs}
{settings_tab|organization-permissions}
1. Under **User identity**, select **Require unique names**.
{!save-changes.md!}
{end_tabs}
[change-email]: /help/change-your-email-address
[ldap-sync-data]: https://zulip.readthedocs.io/en/stable/production/authentication-methods.html#synchronizing-data