When would it be a good case to use m_scenes.get_object_by_dupli_name()

Hi, I saw lots of use of m_scenes.get_object_by_dupli_name in this tutorial

However, I do not see why we want to duplicate an object and work on it. Could you elaborate on the usage of this method? Thank you so much!!!

Hello.

However, I do not see why we want to duplicate an object and work on it.

It was created in Blender with using dupli groups.