# ActivationCountBasedPlacementOptions.ChooseOutOf

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.configuration.activationcountbasedplacementoptions/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.configuration.activationcountbasedplacementoptions/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Runtime/Configuration/Options/ActivationCountBasedPlacementOptions.cs)

```csharp
public int ChooseOutOf
```

Gets or sets the number of silos randomly selected for consideration when using activation count placement policy. Only used with Activation Count placement policy.