How to write the driver for the USB MSC and HID class?

[Bhushan]

Hello,

We are using the STM32L4R5 micro controller.

As per our need, we want USB MSC and HID class should work in parallel.

We have below queries,

1. can we configure the USB MSC and HID class to work them parallel? If yes please provide the guide line.
2. Can we generate the USB drive for MSC and HID class to work them parallel?

Requesting to provide the resolution over the above mention queries.

Thank you.