If you have been working on Drupal creating websites then I am sure you must had a need to clone or duplicate a node. Let me give you an example. These days I am working on a website for one of my client where we need to display electronic house hold products like Water Heaters, Ventilation Fans, Cooks Tops etc. Now most of these products in the same category have similar attributes but only difference in size or color. Now when we add a new product it is a pain to fill all the fields that contains the product specifications. I thought there must be a way to clone it.