[ https://issues.jboss.org/browse/DROOLS-3185?page=com.atlassian.jira.plugi... ] Michael Anstis commented on DROOLS-3185: ---------------------------------------- The problem is when the {{InputData}} is first created it has an {{InformationItem}} with {{typeRef}} of (for example) {{feel:string}}. When it is saved and re-opened this becomes {{string}}. When the Decision Table is created {{string}} does not match any {{ItemDefinitions}} and no column is created. This conversion from {{feel:string}} to {{string}} did not happen with DMN1.1. IDK whether dropping of the prefix was a change in 1.2 or whether this is a bug in the marshaller. The saved XML is: {code} <?xml version="1.0" ?> <dmn:definitions xmlns:dmn="http://www.omg.org/spec/DMN/20180521/MODEL/" xmlns:feel="http://www.omg.org/spec/DMN/20180521/FEEL/" xmlns:kie="http://www.drools.org/kie/dmn/1.2" id="_7DFD6D94-CC93-4B06-96FF-5C32C38C082D" name="_70792253-A6A8-4224-84E1-02971EC2AA3C" expressionLanguage="http://www.omg.org/spec/DMN/20180521/FEEL/" typeLanguage="http://www.omg.org/spec/DMN/20180521/FEEL/" namespace="https://github.com/kiegroup/drools/kie-dmn/_86CE9955-1095... <dmn:extensionElements></dmn:extensionElements> <dmn:inputData id="_1584517F-3FAD-4212-80EE-9ABB66E98140" name="InputData-1"> <dmn:variable id="_38BEAD43-AF48-4F54-853E-4487929DB80D" name="" typeRef="string"></dmn:variable> </dmn:inputData> <dmndi:DMNDI xmlns:dmndi="http://www.omg.org/spec/DMN/20180521/DMNDI/"> <dmndi:DMNDiagram> <dmndi:DMNShape id="dmnshape-_1584517F-3FAD-4212-80EE-9ABB66E98140" dmnElementRef="_1584517F-3FAD-4212-80EE-9ABB66E98140" isCollapsed="false"> <dmndi:DMNStyle> <dmndi:FillColor red="255" green="255" blue="255"></dmndi:FillColor> <dmndi:StrokeColor red="0" green="0" blue="0"></dmndi:StrokeColor> <dmndi:FontColor red="0" green="0" blue="0"></dmndi:FontColor> </dmndi:DMNStyle> <dc:Bounds xmlns:dc="http://www.omg.org/spec/DMN/20180521/DC/" x="289" y="88" width="100" height="50"></dc:Bounds> <dmndi:DMNLabel></dmndi:DMNLabel> </dmndi:DMNShape> </dmndi:DMNDiagram> </dmndi:DMNDI> </dmn:definitions> {code} -- This message was sent by Atlassian Jira (v7.12.1#712002)