---
title: "setProminentTabIdentifier(_:animated:)"
framework: uikit
role: symbol
role_heading: Instance Method
path: "uikit/uitabbarcontroller/setprominenttabidentifier(_:animated:)"
---

# setProminentTabIdentifier(_:animated:)

Sets the prominent tab identifier with an option to animate the change.

## Declaration

```swift
func setProminentTabIdentifier(_ identifier: String?, animated: Bool)
```