For requirement modules that have been around for a while and have had a lot of activity, the Audit History tab only returns the latest history records.  How do I get ALL audit history for the life of the module?  I tried the REST API:  <server>/rm/publish/resources?resourceURI=<module uri>&history=true.  However this returned the same set as the Audit History tab.  Does DNG only retain the most recent audit history records,  or is there a way to get those earlier records that are not displayed?