Click multiple radio buttons with a single button
I'm using Acrobat to build an interactive grading rubric. I feel good about what I have so far. Each grading criterion has three tiers, +4, +3, and +1. It's set up so the selected values will automatically add to the final score.
Now what I want to do is put in a button that will select all the +4 options. I've built a custom button that's labeled "Full Marks", but I need to know how to code it so it will select all the +4 radio buttons.
