1. load datasource through ajax
2. center on selected node
3. color-coded chart
4. collapse nodes by default
5. bottom to top
6. left to right
7. right to left
8. drag and drop
9. edit chart
10. edit hybrid chart
11. export chart as a picture
12. export chart with pictures
13. export chart as a PDF
14. filter node
15. getHierarchy() method
16. itegrate orgchart with map info
17. local datasource
18. load data on-demand
19. createNode callback
20. pan and zoom the chart
21. refresh orgchart with new options
22. report path
23. toggle sibling nodes respectively
24. ul datasource
25. hybrid(horizontal + vertical) chart
26. responsive design
27. template for internal structure of node
28. Highlight related nodes
29. position node in specific level
30. nodes of different widths
31. drag&drop in hybrid chart
32. create hybrid chart with data prop "hybrid"
33. use fontawesome icons instead of built-in icons
34. layout for children which is too many
35. visualize genealogy/pedigree/family tree information