Tab bar controller change pointing to new view controller for existing item

Question

I created one tab view controller with 2 default tab bar actions and I have one view controller with different functionality and now I want to point that View controller in place of second tab bar item. How can I do this through story board?

Answer 1

1) delete segue from default view controller (DEFAULT SECOND VIEW CONTROLLER)

2) Control Click from tab bar controller to your custom view controller and select Relationship segue.

3) It will assign your custom view controller as second tab