You can use this module with the following in your ~/.xmonad/xmonad.hs:

 import XMonad.Hooks.InsertPosition
 xmonad defaultConfig { manageHook = insertPosition Master Newer <+> myManageHook }

You should you put the manageHooks that use doShift to take effect before insertPosition, so that the window order will be consistent. Because ManageHooks compose from right to left (like function composition .), this means that insertPosition should be the leftmost ManageHook.