# SupportedAttributionGrain Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.transactionattributiongrainextensions.supportedattributiongrain/)

## SupportedAttributionGrain(ISupportedAttributionGrain) {#constructor-orleans-transactions-testkit-isupportedattributiongrain-bbd01209}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.transactionattributiongrainextensions.supportedattributiongrain/constructors/constructor-orleans-transactions-testkit-isupportedattributiongrain-bbd01209/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Transactions.TestKit.Base/Grains/ITransactionAttributionGrain.cs#L172-L175)

```csharp
public SupportedAttributionGrain(ISupportedAttributionGrain grain)
```

### Parameters

- `grain` (`ISupportedAttributionGrain`)