---
title: "init(identifier:customIndexingKey:getter:)"
framework: appintents
role: symbol
role_heading: Initializer
path: "appintents/entityproperty/init(identifier:customindexingkey:getter:)-570s4"
---

# init(identifier:customIndexingKey:getter:)

## Declaration

```swift
convenience init<Entity>(identifier: String, customIndexingKey: CSCustomAttributeKey, getter: KeyPath<Entity, Value>) where Entity : AppEntity
```