I have several UIViewControllers
in one Storyboard.
Now I want to move some UIViewControllers
to another Storyboard. Is it possible?
In Xcode 8, if specifically you want to move view controllers to another storyboard, just select the view controller(s) which you want to move by Cmd + click the view controller. Keeping them selected, Go to the Editor tab and Choose Refactor to Storyboard. It will ask you the name of the new storyboard file and press Enter.
A new storyboard file will be created with your selected view controllers in it. In the Main.storyboard, you will see a Storyboard Reference object in place of that view controller, which is your reference to the new storyboard you just made.