With SMM it is possible to move a message from the queue to another queue. Just select your message and drag it to the destination queue and drop it there. This also works when you select multiple messages on a queue.
It is also possible to select a message part of the message and drag this part to another queue. This works for text, xml messages and also for multipart messages.
Also you can select a message part and drag that part into an application like Stylus Studio.
Only messages can be moved between queues on the same broker!!