---
title: parentIdentifier
framework: roomplan
role: symbol
role_heading: Instance Property
path: roomplan/capturedroom/object/parentidentifier
---

# parentIdentifier

A unique alphanumeric value that identifies the object’s parent object or surface.

## Declaration

```swift
var parentIdentifier: UUID? { get }
```

## Discussion

Discussion For example, the parent of a sink is the storage area in which the sink resides.

## See Also

### Identifying an object

- [identifier](roomplan/capturedroom/object/identifier.md)
- [category](roomplan/capturedroom/object/category-swift.property.md)
- [CapturedRoom.Object.Category](roomplan/capturedroom/object/category-swift.enum.md)
- [confidence](roomplan/capturedroom/object/confidence.md)