XtraReport Templates provides XtraReport technology for the Xafari Reports.
There are specific elements on the XtraReport Template Detail View: it is a Designer Action and Preview parameters property.
Preview parameters property specifies Parameters object to be used when generating the Report to preview in designer. It is recommended to use the Parameters that define a small volume sample data because the Report generation slows down the preview.
Designer Action invokes DevExpress Report Designer, described in documentation.