The « Copy » button 
is used to copy an item which will have the name of the user doing this copy.
To copy an item :
•In the Browser, select the item to copy.
•Click on « copy ».
•The information card is displayed. Modify the data if needed.
•Click on the "floppy disk" icon to copy the file.
NB : This function is available by doing a right click on the item you want to copy.