I am trying to use JQL queries to set the colours on the left side of cards in the new rapid boards in Greenhopper 6.1. I am using the following JQL query.
project = test-project and "Project Progress Requirement" is EMPTY
Project Progress Requirement is a multi-select field. The cards all show grey. Is it not possible to use multi-select fields in the JQL for the card colour? Should this work as I expect?