Showing the marker theme specified by Color or Mark by Column in the Graph Builder legend
When not using graph builder, it's easy to right click on graph and select row legend, select column, markers, alphanumeric. But I don't see how to do it with graph builder? I can use mark by column in the datatable to mark as alphanumeric; but when this is graphed in graph builder, although the symbols in the graph are maintained as alphanumeric, the legend doesn't show the alphanumeric symbol,...
