AvalonDock dock a window

Question

I am trying to convert my app in WPF to work with AvalonDock. I have a few windows(about 10) and main form that has DockingManager. I would like to put

Answer 1

I dont think you can add a window in side another window. Try to change window as Page.

change

...

to

...

For all windows you wanted to add as child.