# IGrainManagementExtension

Package: [Microsoft.Orleans.Core.Abstractions](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Core.Abstractions)

```csharp
public interface IGrainManagementExtension : IAddressable, IGrainExtension
```

Provides functionality for performing management operations on a grain activation.

## Methods

- [DeactivateOnIdle](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.core.internal.igrainmanagementextension/methods/deactivateonidle-048e2f0c/)
- [MigrateOnIdle](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.core.internal.igrainmanagementextension/methods/migrateonidle-5af580b3/)