---
title: required
framework: swiftui
role: symbol
role_heading: Type Property
path: swiftui/openwindowaction/sharingbehavior/required
---

# required

The window will be shared if there is an available sharing session and the person using your app confirms the offer to share. The window will only be opened if sharing succeeds.

## Declaration

```swift
static let required: OpenWindowAction.SharingBehavior
```