I have a map that contains a map(Map<String, Map&lt;String,Object>>). I know you get to the first map via mapField["key"] but how do you then access the object in the second map? I have tried mapField["parentKey"]["childKey"] and mapField["parentKey"].["childKey"]. I also tried binding the parent map to a variable and accessing but still to no luck. Thanks! -- View this message in context: http://drools.46999.n3.nabble.com/Drools-Multi-level-map-access-Drools-5-... Sent from the Drools: User forum mailing list archive at Nabble.com.