Manage empty relation cell as null ---------------------------------- Key: DROOLS-2439 URL: https://issues.jboss.org/browse/DROOLS-2439 Project: Drools Issue Type: Enhancement Components: dmn engine Reporter: Matteo Mortari Assignee: Matteo Mortari Attachments: image-2018-03-30-09-38-46-944.png In a relation containing empty cell !image-2018-03-30-09-38-46-944.png! manage empty cell as {{null}} expression