MESSAGE_DATA_SPACE_SOURCE_UNSET:"Pick an entity and its columns in the editor, then Apply." = 'Pick an entity and its columns in the editor, then Apply.'
Added by Cube: a data space source added from the source dialog has no query until its editor applies one (PLAN ยง11.25)
Added by Cube: a data space source added from the source dialog has no query until its editor applies one (PLAN ยง11.25)