In PowerPlay for Windows and PowerPlay for Excel, one or more rows that shows the categories from each dimension used to filter on data for the current report. In PowerPlay Web, one or more rows that shows the categories used to filter the data from each dimension in the cube. The dimension line appears above the display in your Web browser. In Transformer, the row of dimension names that appears either along the top of the dimension map window or just below the Measures and Data Sources option buttons in the Show Scope window.