How to add an “entry point arrow” to a tab bar controller?

Question

In Xcode 6.2 beta, I am able to make some view controllers such as \"View Controller\" or \"Navigation view controller\" the entry point of my interface by dragging and dropping

Answer 1

its a litile bit confusing over versions on xCode, I'm using version 8.3.2 and it has the follwing

select navigation controller

check the is initial view controller checkbox

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