---
title: "subscript(_:)"
framework: realitykit
role: symbol
role_heading: Instance Subscript
path: "realitykit/entity/childcollection/subscript(_:)"
---

# subscript(_:)

Accesses the element at the specified position. (See Collection.subscript.)

## Declaration

```swift
@MainActor @preconcurrency subscript(index: Int) -> Entity { get set }
```