Hi I saw the JIRA issue on this topic here: https://issues.jboss.org/browse/JBRULES-3367 I'm wondering if any work has been done to enable this yet, or if not if this is something that could trivially be done? I have some very complicated domain logic to determine a score and shudder to consider porting this to a language I know nothing about (DRL). I'm also under significant time pressure, but would love to use Planner for some SA and TS runs. Any help or pointers here would be greatly appreciated. For a first run I'd be happy with completely recomputing the score at each step, but as an optimization would obviously want to do incremental where possible. Thanks! David