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# manageUsers(completionHandler:)

Presents a view controller to manage users of the home.

```
func manageUsers(completionHandler completion: @escaping @Sendable ((any Error)?) -> Void)
```

## Parameters

`completion`

The block executed after the request is processed.

- error: `nil` on success; otherwise, error object indicating the reason for failure.

## Discussion

Only users that have administrator access to the home can call this method. Otherwise, the completion handler returns the error [`HMError.Code.insufficientPrivileges`](/documentation/HomeKit/HMError/Code/insufficientPrivileges).

---

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