# ReferencedObjectCollection.RecordReferenceField(object?)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.session.referencedobjectcollection/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.session.referencedobjectcollection/methods/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Serialization/Session/ReferencedObjectCollection.cs#L265)

```csharp
public void RecordReferenceField(object? value)
```

Records a reference field.

### Parameters

- `value` (`object?`): The value.