Middle click to move to secondary editor

[ken gray]

I'd like to be able to middle click a macro in the "Open Items" list to move it to the secondary editor.
I was looking for a way to do a 'middle-click' event on win("Open items" "SysTreeView32" "qm") and do a 'men' command but the recorder can't pull up the menu number and the best I could do for the mouse click was a filter function but it still closes the macro rather than performing the macro.

is it possible to re-map that function?

thanks.