[ https://issues.redhat.com/browse/DROOLS-5194?page=com.atlassian.jira.plug... ] Michael Anstis updated DROOLS-5194: ----------------------------------- Description: Further to DROOLS-5131 it is incorrect for the {{List}} to have any header. (was: Errors when importing DMN model including the Boxed List semantic {{PreviewDiagramScreenActivity failed in OPEN: java.lang.RuntimeException: CDI Event exception: CommandType=CDIEvent, BeanType=org.kie.workbench.common.stunner.core.client.canvas.event.registration.CanvasElementAddedEvent, BeanReference=org.kie.workbench.common.stunner.core.client.canvas.event.registration.CanvasElementAddedEvent@cc23, FromClient=1 sent to [unavailable]}} We are lacking the support for "Boxed List" semantic, as described page 107 here : https://www.omg.org/spec/DMN/1.2/PDF See page 149, "10.5.4 List metamodel" The boxed list are represented by separate grid, similar to the Relation grid, however there is single column and no header cell. Other cells can be literal expressions or contexts. ) -- This message was sent by Atlassian Jira (v7.13.8#713008)