# Restrict stream invitation

{!admin-only.md!}

By default, anyone other than guests can add other users to streams. However, you can restrict this to:

* Organization administrators
* Organization administrators and moderators
* Organization administrators and all members
* Organization administrators and [full members](/help/restrict-permissions-of-new-members)

### Manage who can add users to streams

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{settings_tab|organization-permissions}

2. Under **Stream permissions**, configure **Who can add users to streams**.

{!save-changes.md!}

{end_tabs}