SubSonic - Setting the Serialized Tag Name?

Question

I have a class with a collection of other classes that gets serialized.

The collection of classes is defined as such in my SubSonic partial class:

public partial class TblReceipt
{
    // no need to override any existing methods or properties as we 
    // are simply adding

    // specifying the types of objects to be contained within the arraylist
    [XmlElement(Type = typeof(TblReceiptLineItem), ElementName="ReceiptItem")]
    public ArrayList ReceiptLineItemsArr = new ArrayList();
    public string ReceiptLineItemsXml;
    public string UserPhoneNumber;
    public string UserCardNumber;
}

When the class is serialized the collection items properly display with ReceiptItem, however the first bit of the XML is showing the table name - TblReceipt.

I attempted to change this by first declaring the table as such:

[XmlArrayAttribute("Receipt")]
TblReceipt receipt;

However that does no good.

I'm thinking it needs to be done somewhere around here:

  XmlSerializer serializer = new XmlSerializer(typeof(TblReceipt));
  serializer.Serialize(output, receipt);
  ret = output.ToString();

But not quite sure where.... maybe because it's late I'm missing the obvious. A second pair of eyes would help.

Thanks.