> **Possible Duplicate:**  
> [What's the best way to view a deep hierarchy?](http://ux.stackexchange.com/questions/2317/whats-the-best-way-to-view-a-deep-hierarchy)  

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In my application, I need to design hierarchy of product. 

i.e. Parent group, group, parts, subparts etc. ( add, remove , edit )

What should be the ideal way to do it in single page ?  ( Tree comes to my mind but it is too vertical, my primary users will have wide screen monitors. )