How does one send the image background behind the buttons while using Interface builder in Xcode 4.1

The开发者_Python百科 earlier version of xcode had a layout option in which one could select push to back. But the new version does not have it

Click the Editor menu, then select Arrange > Send to Back.

In XCode 8 you go to the menu bar on the top of the screen then click Edit > Arrange > Send to Back. This also Works for moving an item behind a single item or in front of an item.