Move and drag Panes in RadPaneGroup separately

Hi, 

I have a one problem with panes in RadPaneGroup. I have one RadPaneGroup and three Panes in it. It is necessary to provide this features:

- move pane in RadPaneGroup (like Tabs in TabControl) - reordering;

- drag pane into separate window.

I can drad panes, it is no problem, but how can I move panes without drag pan from group?

I hope it problem have solution.