There are often a wide variety of reasons why someone may want to keep only the latest n revisions of content in their content server. These reasons range all over from keeping disk usage in check to a form of security/retention management. Whatever your reason the process is pretty straight forward. I am going to show you how to setup archiver to take out all but the latest X revisions. In a later post we can talk about various ways to enact that archive on a scheduled basis.
So, simply put, the secret to this is the Revision Rank (dRevRank) field. A lot of times in the past I've tried looking at dRevLabel, dID, dDocID, but nope, the special field you want is Revision Rank. Use the following steps to set up your archive:
Upon selecting "Export" you will be prompted deleting the revisions from content server during the export process. If you place a check mark in the check box the content will be REMOVED from content server. The content will continue to exist in the archive you just exported as long as you don't crack that open and delete it in there as well.