# JoinAttributionGrain.JoinAttributionGrain

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.joinattributiongrain/) | [Constructors](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.joinattributiongrain/constructors/)

```csharp
public JoinAttributionGrain()
```