magento2 – Knockout linked to the template

I'm trying to make the input field in my custom form element, like


but then I get errors from JS because Elem user changes and others do not exist (see https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Ui/view/base/web/templates/form/ element / input.html), how can I bind a js component to render a model, or how can I use a form element in another form element?