The Guvnor manual specifies how to load enum data programtically but it seems like only other fields on the same Fact can be used to filter the values that can show up in the drop-down fields, as shown below: 'Fact.field[dependentField1, dependentField2]' : '(new com.yourco.DataHelper()).getListOfAges("@{dependentField1}", "@{dependentField2}")' Is it possible to somehow use other rule attributes, like package name or rule metadata to filter the list? Something like the following: 'Fact.field[dependentField1]' : '(new com.yourco.DataHelper()).getListOfAges("@{dependentField1}", drools.getRule().getMetaData().get("ID"))' Thanks G. Patel ----------------------------------------- The information contained in this communication (including any attachments hereto) is confidential and is intended solely for the personal and confidential use of the individual or entity to whom it is addressed. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this communication in error and that any review, dissemination, copying, or unauthorized use of this information, or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail, and delete the original message. Thank you