schema.data in razor syntax

[Sunil]

I am new to kendoUI.

I define the chart as follows

 @(Html.Kendo().Chart<SureCalc.Models.HomePurchaseReportDataModel>()
                      .Name("homePuchaseChart")
                      .Legend(legend => legend
                      .Position(ChartLegendPosition.Top)
                    )
                    .DataSource(ds => ds.Read(read => read.Action("_HomePurchaseResult", "Decision")))
                    .................................

I want to bind to a specif field in the returned object instead of the top level object.
How do I do this? I don't see schema.data exposed in RAZOR syntax.

Thanks
Sunil