Hi @scottl ,

Maybe a little late to the party here but thanks to your example I did get this to work as follows (I'm on a page with a form controller):

function evaluateProperty({
    api,
    helpers
}) {
    return [{
        "label": api.data.controller.displayValue,
        "id": api.data.controller.sysId,
        "value": api.data.controller.sysId,
    }];
}