---
title: Entity.ConfigurationCatalog.ConfigurationCombination
framework: realitykit
role: symbol
role_heading: Structure
path: realitykit/entity/configurationcatalog/configurationcombination
---

# Entity.ConfigurationCatalog.ConfigurationCombination

A type that associates an entity with a combination of configurations.

## Declaration

```swift
struct ConfigurationCombination
```

## Topics

### Creating a configuration combination

- [init(entity:configurationSpecifications:)](realitykit/entity/configurationcatalog/configurationcombination/init(entity:configurationspecifications:).md)

### Accessing values

- [entity](realitykit/entity/configurationcatalog/configurationcombination/entity.md)
- [configurationSpecifications](realitykit/entity/configurationcatalog/configurationcombination/configurationspecifications.md)

## See Also

### Defining configuration choices

- [Entity.ConfigurationCatalog.Configuration](realitykit/entity/configurationcatalog/configuration.md)
- [Entity.ConfigurationCatalog.ConfigurationSet](realitykit/entity/configurationcatalog/configurationset.md)