How to have a field in the form without a label

Hi!
I would like to have in my dataset creation form a field without any label displayed on top of it, although it still has a field_name in the scheming.json file. I think I need to create a new form snippet somehow but I did not achieve what I wanted. Does anyone know how to do this?
Thanks!

Start with the scheming.json field definition and trace how the dataset creation form selects and renders its form snippet. Determine whether an existing snippet or a new one can preserve field_name while omitting the visible label; done means the field renders without a label and still submits its named value.

Written by the indexing model from the issue text.