

Fill in each of the entry fields as you see fit. When you get to the drop down menu for the copyright, select the appropriate copyright–you can choose from Unknown, Copyrighted, or Public Domain.Then, below the drop-down, you'll see a comment box for you to add details of the copyright and an entry line to add a URL.

Once the pop-up appears you can fill in the data fields on the Description tab.

Make sure the image (or images if you want to apply the metadata to a batch of photos) is selected and click on File, then click on File Info.
