1: First way: Duplicate 1 object with all its properties , and the duplicates can be managed independently.
2:Second Way: Duplicate(instance) 1 object with all properties , and by changing 1 object's properties will change all of them
it would be great if there was Right click option Duplicate. It will open popup windows , where you can select how many copies , or instances you want to create and a little tick box which will say Duplicate and group.
I forgot to say , there should also be a some unit setup like every copy move to units Z5, X 0, Y 1, so all of the copies are not located at the same place, that would be suffering haha
ps; i know that shift + drag copy objects.
