Sort Home Page Posts by Modified Date?

Hey there,
Just trying to systematically refresh my content and this plugin seems to be exactly what the Dr. ordered. Thanks!

Trying to figure out how to have the modified posts re-populate the home page. But to do so, I seem to only have three options for post order: Latest Posts, Random Posts, or Oldest Posts… which all sort by published date. How can I add modified date as well?

Thanks such much.