Unlike the older figures using the INJ/REM system the Genesis will work with their content, even morphs and other assets loaded by the figure itself, split across multiple content directories (as long as they are in the correct location within the content directory, and as long as you don't have one content directory inside another (that will work for loading, but may produce saves files with an incorrect relative path).

To add a new directory right-click on the Daz Studio Formats and/or Poser Formats top-level container.