Ability to show the links with different attributes for those that start or end on selected bar(s) , or are not related to any of selected bar(s) <sup>*</sup>
Ability to select bars and links using the mouse, as well as moving or deleting them. <sup>*</sup>
Ability to customize the overlaid bars using different offset, transparency, colors, patterns, shapes, and so on. <sup>*</sup>
Ability to specify the range to move or resize individual bars. <sup>*</sup>
Ability to summarize the bars, so once a child bar is moved or resized the parent or the summary bar is updated accordingly. <sup>*</sup>
Ability to define your custom labels for levels, including subdivisions. <sup>*</sup>
Undo/Redo mechanism for operations in the chart, as moving, resizing, creating bars or links and so on. <sup>*</sup>
Ability to associate the cells with the bars, so you can easily update the bar's properties using the cell's editor, and reverse. <sup>*</sup>