You'll be able to click on the arrow next to any ticket and see a quick view of the support ticket. Of course you can always click on the support link to view and respond to the support ticket.
You can change the status of a ticket along with the ticket type, ticket assignee, the associated package, and the priority by clicking on the item you want to change in the ticket options bar and changing it from the drop down.
You can also change the ticket title by clicking on it