[otrs] How to sort ticket view queue or ticket view stutus by last changed ticket

I'm new to OTRS and I'm using otrs 3.0.9. tickets are not displayed by last changed ticket order. Is there any way to sort tickets by last changed ticket so when someone adds a note to a ticket or sends a responce to a ticket you can understand. Or is there any way to add a colomn to ticket view stutus that shows last changed ticket ??? plz help me