Take a look at http://msgs.adsm.org/cgi-bin/get/adsm0303/999.html
Also, go to search.adsm.org and do some other searches like this:
+verexists +verdeleted +retonly +retextra
That should yield additional posts discussing these options. If you add
+raibeck to the above criteria, you'll find som
Can someone explains these in terms I can understand, because I keep
trying to figure it out and it does not make any sense
Versions Data Exists
Versions Data Deleted
Retain Extra Versions
Retain Only Version
Thank you
James