I'm not sure if you are asking:Q: "When I close a ticket can I send a notification to team assigned / manager"A: No, there is no close ticket notification.-or-Q: "Can I updated closed tickets and have it notify team assigned / manager"A: Yes, any Agent update to the ticket is announced if you have the alert enabled at Admin panel -> Settings -> Tickets -> Alerts and Notices.The answers are very different to those two questions.