---
title: NSPreferencePrefPaneIsAvailable
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nsnotification/name-swift.struct/nspreferenceprefpaneisavailable
---

# NSPreferencePrefPaneIsAvailable

Notifies observers that the system preferences app is available to display your preferences.

## Declaration

```swift
static let NSPreferencePrefPaneIsAvailable: NSNotification.Name
```

## See Also

### PreferencePanes

- [NSPreferencePaneCancelUnselect](foundation/nsnotification/name-swift.struct/nspreferencepanecancelunselect.md)
- [NSPreferencePaneDoUnselect](foundation/nsnotification/name-swift.struct/nspreferencepanedounselect.md)
- [NSPreferencePaneSwitchToPane](foundation/nsnotification/name-swift.struct/nspreferencepaneswitchtopane.md)
- [NSPreferencePaneUpdateHelpMenu](foundation/nsnotification/name-swift.struct/nspreferencepaneupdatehelpmenu.md)