Is it possible to order via drag form elements created by RainLabs Builder Plugin?

For example: I've created a plugin, a model "Test", a controller "Tests" and a list and form. I can now create "new Test"'s and all of them are shown in the list. I also can change the order of the elements in the list view. If I create a new "Test" element I want to have the possibility to reorder the form elements via drag and not in the Builder itself. Is this possible?