https://community.appian.com/discussions/f/general/5856/issue-with-feed-securityWhen I create a new Feed as part of an application, it appears that all users are automatically subscribed to it, even if they do not have access to the application to which the Feed belongs. However, because they don&#39;t have access to the applicationen-USTelligent Community 12https://community.appian.com/thread/22481?ContentTypeID=1Tue, 15 Sep 2015 21:07:42 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:34e76c05-5e1b-48b5-9eb6-bcc93759ed4dSumeet KhareWhen you publish it using the smart service, there you have a option of defining the security in such a way that only limited people can see. For further details, refer to the link <a href="https://forum.appian.com/suite/help/7.10/Post_Event_to_Feed_Smart_Service.html">forum.appian.com/.../Post_Event_to_Feed_Smart_Service.html</a><br /><br />This should help you.<div style="clear:both;"></div>