Actions Tab

I would like to see a new tab on our character sheets next to the spells tab called Actions. This would allow us to manually define actions that characters are capable of performing that wouldn't fit elsewhere on the character sheet. Like day a Dragon's breath attack, maybe a warlocks incantation ability to bolster spells, or maybe a creature in your party can phase out of existence, etc. custom defined actions, would love to see it. I play a ranger with animal companions in my party and not having a tab like this is a little annoying. (Claw attack, breath attacks, etc.)