[Zope] directory importation

Hello, I am a first time user of Zope, and have been looking through a lot of documentation, but can't seem to find an answer to what seems should be an obvious one...so any help would be appreciated. I already have an existing website on a Linux platform, with many many folders/files...to have to manually add each of these files to Zope seems very inefficient. How do I import an entire directory into Zope? Thanks, Jessica