# SystemTargetPlacementStrategy

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) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core.Abstractions/Placement/SystemTargetPlacementStrategy.cs#L7)

```csharp
[Orleans.GenerateSerializer]
[Orleans.Immutable]
[Orleans.SuppressReferenceTracking]
public sealed class SystemTargetPlacementStrategy : PlacementStrategy
```

The placement strategy used by system targets.

## Constructors

- [SystemTargetPlacementStrategy](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.systemtargetplacementstrategy/constructors/constructor-57772ca1/)

## Properties

- [Instance](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.systemtargetplacementstrategy/properties/instance-9f503b7b/)
- [IsUsingGrainDirectory](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.systemtargetplacementstrategy/properties/isusinggraindirectory-19fec816/)