Changing existing reservations online

[BrienBear]

We just got back from our first DCL cruise and booked 2 on board. We want to modify one though, changing the room and category. I've searched and found that you can change the reservation online, but I'm not finding WHERE to change it at. Can y'all help!? I've gone into the reservation itself but I don't see a "modify" button ANYWHERE on the reservation. Just "reservation summary", "my cruise activities" etc...

HALP!

 

[BrienBear]

Found it!

So it's not really obvious, but if you click on the "reservation summary", right next to the confirmation # is "modify". From there, you can modify all day long.