Hi, I am a Newbie with Drools5.1.0 and I was trying to set a KnowledgeBaseConfiguration Option using Drools Fusion. I tried the code that was in the Documentation part of Drools Fusion: KnowledgeBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration(); config.setOption(EventProcessingMode.STREAM); And the next Error appears, and I don`t understand why: Bound mismatch: The generic method setOption(T) of type KnowledgeBaseOptionsConfiguration is not applicable for the arguments (RuleBaseConfiguration.EventProcessingMode). The inferred type RuleBaseConfiguration.EventProcessingMode is not a valid substitute for the bounded parameter <T extends KnowledgeBaseOption> Regards, Nicolas _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users