Rpt</b>
#(Params
    title: "Invoice"
    name: "Invoice_Rpt"
    Params:
        (Form
            (ParamsSelect invoice_number)
        )
    QueryFormat
        {
        Query()
            {
            where = _report.GetParamsWhere("invoice_number")
            return "invoice " $ where $ " sort invoice"
            }
        Before_invoice(data)
            {
            return Object("Vert"
                Object("Text", "Invoice " $ data.invoice_number,
                    font: #(name: 'Arial' si