I noticed that as well... when you export and import the repository using Guvnor the versions are lost. That may not be a big deal if you are versioning your rules in some source control system. If your Guvnor repository is a DB, you can do a DB import/export with the tools your DB provides. You will have to play with it a bit to make it work. One way I think for your multiple DRLs... connect to Guvnor using WebDav and then copy them into Guvnor -- View this message in context: http://drools.46999.n3.nabble.com/Importing-existing-drl-into-Guvnor-tp40... Sent from the Drools: User forum mailing list archive at Nabble.com.