Exercise calorie discount multiplier

Hi, just posted this elsewhere too, I think...

But I'd love to see a way to automatically factor down exercise calories that you're either inputting or importing. In my case, importing from a Garmin watch.

Noom does a 50% reduction which for me was a great in-between... reduced risk of overcounting exercise cals, but still lets you up your budget for the day. For those who want to add exercise cals but not ALL of them automatically.