Forms already have the ability to hide most types of fields. I request that this is extended to opt-in checkboxes for purposes and topic.

In the case that a form's only business purpose is to opt-in to a topic, I would like to have the opt-in checkbox prefilled and hidden. As a D365 user I will of course to design in such a way that it is clear that it is an opt-in form.

With this option it would save valuble screen real estate and increases the chance of the submit button being 'above the fold' - increasing conversion rates.