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

# NSPreferencePaneUpdateHelpMenu

Notifies observers that your help menu content changed.

## Declaration

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

## Discussion

Discussion The object of the notification is an array of dictionaries containing the new help menu contents.

## 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)
- [NSPreferencePrefPaneIsAvailable](foundation/nsnotification/name-swift.struct/nspreferenceprefpaneisavailable.md)