I am creating a form in a local plugin, in which I would like to only allow teachers to use bullet point and numbered lists on the Atto editor. I have looked at the Forms API but I cannot find a way to disable Atto plugins for this one form only. I have attached a mockup of what I am after. The only thing I have been able to do is to disable the file uploads.
Am I looking at the wrong place? Has anyone done this before, or can think of examples within the Moodle codebase (or third-party plugins) I could look at? Is it simply impossible without getting a major headache?