# NxDerivedGroup Class

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Inheritance

* System.Object
  * [AbstractStructure](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.AbstractStructure.htm)
    * NxDerivedGroup

## Syntax

```
[ValueClass]
public class NxDerivedGroup : AbstractStructure, IDisposable, INxDerivedGroup, IAbstractStructure
```

## Constructors

| Name | Description |
| --- | --- |
| [NxDerivedGroup()](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxDerivedGroup.-ctor.htm#Qlik_Engine_NxDerivedGroup__ctor) | Creates an instance of the NxDerivedGroup class |

## Properties

| Name | Description |
| --- | --- |
| [FieldDefs](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxDerivedGroup.FieldDefs.htm#Qlik_Engine_NxDerivedGroup_FieldDefs) | List of the derived fields in the group.<br><br>JSON property name: qFieldDefs |
| [Grouping](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxDerivedGroup.Grouping.htm#Qlik_Engine_NxDerivedGroup_Grouping) | Grouping type.<br><br>The grouping should be either H or C (Grouping is mandatory for derived definitions).<br><br>The parameter is mandatory.<br><br>JSON property name: qGrouping |
| [Id](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxDerivedGroup.Id.htm#Qlik_Engine_NxDerivedGroup_Id) | Identifier of the group.<br><br>JSON property name: qId |
| [Name](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxDerivedGroup.Name.htm#Qlik_Engine_NxDerivedGroup_Name) | Name of the derived group.<br><br>JSON property name: qName |