Something big happened with Form Rules. They got a new functionality that will allow team administrators to hide or show complete Form Sections!
This is a great improvement that will save a lot of time when configuring your Form Fields, as you will be able to completely hide a complete Section from a set of users based on the Role.
With this new functionality, you can, for example, hide those sections in your Opportunities App that are not needed when you are first creating a new Opportunity. This will help you get some sharp-looking forms, and on top of that, it will save your team time, as they won't have to lose focus trying to fill out all fields of the form, including those that might not be needed yet.
Isn't it swell?