---
title: MERAWProcessingParameter.SubGroup
framework: MediaExtension
role: symbol
role_heading: Class
platforms: [macOS 15.0+]
path: mediaextension/merawprocessingparameter/subgroup
---

# MERAWProcessingParameter.SubGroup

An object that describes a sub group parameter of a RAW processor.

## Declaration

```swift
class SubGroup
```

## Overview

Overview Sub groups are logical groupings of MERAWProcessingParameter objects that should be displayed together in an application user interface.

## Topics

### Creating a sub group parameter object

- [init(name:description:parameters:)](mediaextension/merawprocessingparameter/subgroup/init(name:description:parameters:).md)

### Properties

- [subGroupParameters](mediaextension/merawprocessingparameter/subgroup/subgroupparameters.md)

## Relationships

### Inherits From

- [MERAWProcessingParameter](mediaextension/merawprocessingparameter.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Processing parameters

- [MERAWProcessingParameter.Boolean](mediaextension/merawprocessingparameter/boolean.md)
- [MERAWProcessingParameter.FloatingPoint](mediaextension/merawprocessingparameter/floatingpoint.md)
- [MERAWProcessingParameter.Integer](mediaextension/merawprocessingparameter/integer.md)
- [MERAWProcessingParameter.List](mediaextension/merawprocessingparameter/list.md)
- [MERAWProcessingParameter.ListElement](mediaextension/merawprocessingparameter/listelement.md)