Magento2: change ui form checkbox-set options programmatically (from js)

I have form ui component. I need to change some options and values by ajax action. For select element – just have:

registry.async('index = ' + index')(function (target) {
    target.updateConfig(target.options, options, 'options');
}

But it doesn’t work for radioset or checkboxset element. How I can change them from .js file and see changed result on frontend?