# ReferencedObjectCollection.RecordReferenceField(object?, uint)

[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#L275-L281)

```csharp
public void RecordReferenceField(object? value, uint referenceId)
```

Records a reference field with the specified identifier.

### Parameters

- `value` (`object?`): The value.
- `referenceId` (`uint`): The reference identifier.