Possible Duplicate:
How can I change the window movement key when using Unity 2D?
There is already an answered question about this but it's only for regular Unity. I've looked through several entries in dconf-editor and can't find anything that could be related.
Also installed the Unity-2D configuration tool from Mariano Chavero but it doesn't have that option. Gnome Tweak Tool also doesn't have that option.
How can I accomplish the same thing in Unity-2D?