[rules-users] Import and Export at Package level

Hi, We are running Guvnor on two machines, out of which one is used for developing and testing rules, say test environment, and another is used for providing rules for production application. Our test environment typically contains more than one package and each in turn contains multiple snapshots. When we use Export and Import to provide updated rules to production environment, all the packages and snapshots are imported to the production environment. Is there any way to use Export and Import at package level so that we can export only the package we want and no other package or snapshot? Any help would be a great help to us.. Best Regards, Chaitanya.