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Letamp;#39;s take a look at the GIF editor view controller in the Objective C project. We can see that it has three properties. A GIF image view, a GIF, and then in the .m file a caption text field. If we look through the implementation file. We see the view controller lifecycle methods. We see a bunch of code for formatting the caption text field. We see the UI text field delegate methods, the code for adjusting the keyboard. And then a method called present preview. Okay, here we are back in the GIF editor view controller in the SWIFT project and weamp;#39;ll start by adding those properties. We already have a property for the GIF image view. So we need to add a property for the caption text field which we can drag in from storyboard. And weamp;#39;ll replace this GIF URL property with a property called GIF. And weamp;#39;re not really sure when this GIF propertyamp;#39;s going to be set. So weamp;#39;ll make it an optional. Next youamp;#39;re going to want to go back to the m