hello, I have an object has an attribut type List of String I when to verify if a String exist in List how can I do to check it? rule "machin" when $CurrentAct : Nodes(name =="CHECK FUNDS", $List:list) // how can I know if "admin" exist in list then System.out.println("admin exist"); end thank u for your help Best regards Ismail ------------------------------ Ne gardez plus qu'une seule adresse mail ! Copiez vos mails<http://www.trueswitch.com/yahoo-fr/>vers Yahoo! Mail _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users