MSP432E401Y: What to do with USB FS pins when using ULPI

Hello,

I'm using a MSP432E401Y with an external ULPI.

In the sysconfig file, I've got a conflict on 3 pins, but I won't use them, as the ULPI will be used to control VBUS and I don't have an ID pin. 

The ID and VBUS conflicts cannot be solved, as the only pins I can choose are the ones I need for a CAN bus.

Should I ignore this conflict ? Why are these pins mandatory even when High-Speed is selected ? (It seems like I can't just disable them)

I also won't use the D- and D+ pins, what should I do with them ?

Here's a screenshot of my syscfg file.

Thank you very much.

Have a nice day.

Victor Tolosana