# ParticipantRoleExtensions.SupportsRoles(ParticipantId, Role)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.participantroleextensions/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.participantroleextensions/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Transactions/DistributedTM/ParticipantId.cs#L60)

```csharp
public static bool SupportsRoles(this ParticipantId participant, Role role)
```

### Parameters

- `participant` (`ParticipantId`)
- `role` (`Role`)