This article describes how to copy attribute values from one item to another using the Overview or Attributes views.  

In either of the views, select the item attributes that you want to copy. The background will appear blue when selected. Multi-select is supported using the Shift or Ctrl key. Then, right-click and select Copy or use Ctrl+C.

With the attributes on your clipboard, navigate to the item where you want to paste the attributes and their values. Using either view, right-click in the Item Attributes section and select Paste attribute(s)

If the item already has values for these attributes, a pop-up will ask if you want to replace the values or cancel. 

Note: It is not possible to copy Identity type attributes as these are unique auto-generated values.