core.bus.post({
    id: "list_row_status",
    data: {
        // this function will be invoked on each row to get its status
        fn: (core, row) => {
            if (row.expired) {
                return "Expired";
            } else {
                return "Active";
            }
        },
​
        // What additional fields to get that may be useful for
        // computing the status
        include_fields: ["expired"]
    }
});