How do I set a auto breakeven order after taking profits?

Hello,

I am having trouble setting up my bracket order. I trade with two contracts and I take profit at 20 ticks and the other contract at 40 ticks. Once I hit my first profit target with my first contract. I would like my second contract to automatically to go to breakeven from my original entry. I am turning on auto breakeven but I am confused with the two options of profit trigger and breakeven offset.

Here is a screenshot of my settings for the bracket order. I am unsure what to enter on the profit trigger and breakeven offset screenshot 2022 12 04 at 21 30 20 — Postimages