Hi Inside guvnor when we try to draft a rule we mostly use the default templates for the LHS and RHS part . Is there any possibility to override the generated/default templates to augment with some additional functionality. Like for example for RHS part there would be *"Insert Fact A"* in the guided editor and when i click that the drl generated in background inserts Fact A ,i want to do some processing after inserting the fact , like i want to add the fact to a list . I evaluated DSL for the above usecase but with DSL i can explicity do some processing in the background but i not be able to add the functionality of setting/displaying/adding attributes of the particular fact Do let me know if you have any suggestions Regards Swaroop -- View this message in context: http://drools.46999.n3.nabble.com/Can-we-extend-the-Templates-in-Guvnor-t... Sent from the Drools: User forum mailing list archive at Nabble.com.