[rules-users] managing rules in brms, fetching directly from DB

Hi all, just some further questions regarding Guvnor: I would like to use Guvnor for managing my rules with an external RDBMS for storing them, and later on fetching the rules directly from DB from my application, how can I do this? in which kind of datatypes are the rules actually saved in database? anyone can share their experience in short? Appreciating your ASAP response Regards