How to create NSRadioButton Group in Xcode 7 OSX

Question

I was following this tutorial on how to create radio button group. But it seems Radio Group is no longer available in the Xcode 7 library and I didn't find much information about it. How do I create something like this:

Thanks very much.

Answer 1

Quoting from the Xcode 7 release notes:

The template for Radio buttons in the Interface Builder object library is now implemented as individual NSButton objects, rather than the older NSMatrix, which is discouraged on OS X v10.8 and later. Radio buttons automatically act as a group (selecting one button will unselect all other related buttons) when they have the same superview and -action method. (16965941)

So drag individual radio buttons and make sure you connect them all to the same outlet!