Power MCU

Hello,
I am evaluating the Orin Nano for CWRUbotix. We are hoping to integrate it into a custom carrier board for our robot. I was looking though the documents provided regarding the Orin Nano carrier board, I noticed that the power on section has a power button MCU, however I also noticed that the docs mention an option for auto power on. If I wanted to use auto power on can the MCU be removed? If the MCU is removed do I need to do anything for power sequencing, (ie ensure the the power_en pin goes high with a delay?)
Many thanks!
-Toby
Electrical Systems Lead
MATE-ROV
CWRUbotix

Sure, you can find below sequence for auto power on in Design Guide doc.

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