Situation: You have a View with an overwhelming number of form fields, but there’s a group of them that could be considered either "advanced" or "less-often used," and you still need access to them sometimes.
Solution:
- Add a Yes/No check-box field to the Object, called "Advanced Features"
- Set the form display rules to "show/hide" the advanced fields only when it's clicked.
- Set the form rules to
clear the checked state on-save in order to hide the advanced fields for
next time.