Using 4in1 ESC as power management board

Hello. I have Pixhawk 4 control board, PM07 power management board. I bought Blheli 32 bit 4in1 esc to control my motors. Can I power directly through the 4in1 esc instead of using the PM07 at this stage? Also, I have a servo that I want to use autonomously and I have connected them to the FMU pwm out outputs on the PM07. Where should I connect it in ESC?

Very happy if you help.