# GroupDefs Property

## Overloads

| [GroupDefs](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxDerivedDefinition.GroupDefs.htm#Qlik_Engine_INxDerivedDefinition_GroupDefs) |  | JSON property name: qGroupDefs |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxDerivedDefinition.GroupDefs.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxDerivedDefinition.GroupDefs.htm)

## GroupDefs

JSON property name: qGroupDefs

### Declaration

```

          IEnumerable<NxGroupDerivedDefinition> GroupDefs { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| System.Collections.Generic.IEnumerable&lt;[NxGroupDerivedDefinition](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxGroupDerivedDefinition.htm)&gt; |  |