# SiloMetadataHostingExtensions.UseSiloMetadata(ISiloBuilder, Dictionary<string, string>)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.runtime.membershipservice.silometadata.silometadatahostingextensions/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.runtime.membershipservice.silometadata.silometadatahostingextensions/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Runtime/MembershipService/SiloMetadata/SiloMetadataHostingExtensions.cs#L70-L87)

```csharp
public static ISiloBuilder UseSiloMetadata(this ISiloBuilder builder, Dictionary<string, string> metadata)
```

Configure silo metadata from configuration section.

### Parameters

- `builder` (`ISiloBuilder`): Silo builder
- `metadata` (`Dictionary<string, string>`): Metadata to add