Hi

I've been trying various methods which seem to have no effect, so please could you tell me how to change the following on the default Org Chart example:
1) Change the shapes from rectangles.
Changing Table in the line treeImporter.VertexShapesName = BasicShapes.Table.ToString(); results in nothing being drawn.
2) Remove the borders on the shapes, and/or change the border colours
3) Add arrowheads to the connecting lines.
4) How do I set a tooltip for each shape?
Thanks
Kevin