# Restrict stream invitation {!admin-only.md!} By default, anyone other than guests can add other users to streams. However, you can restrict the ability to do so to specific [roles](/help/roles-and-permissions). ### Manage who can add users to streams {start_tabs} {settings_tab|organization-permissions} 2. Under **Stream permissions**, configure **Who can add users to streams**. {!save-changes.md!} {end_tabs} ## Related articles * [Add or remove users from a stream](/help/add-or-remove-users-from-a-stream) * [Roles and permissions](/help/roles-and-permissions)