How do I import the "LibreOffice Presentation Templates for the Community"

I found the “LibreOffice Presentation Templates for the Community” at http://templates.libreoffice.org/template-center and downloaded it, but it did not have a file extension (i.e. “.otp”.) How do I import it?

After a bit of searching, I found that some of the templates uploaded do not have an extension (though it is not certain why.) In those cases, when the template is downloaded the user must save it with the correct extension, in this case “.otp”. Then the template will import correctly through LibreOffice’s template import function.

Once I did that, it worked like a charm!