WHCK on network filter and boot driver

Hello,
following the removal of the cross signing for Windows 7 drivers, we are looking at the HCK to have our drivers signed.
For regular PCIe card, it seems to work well but we have 2 drivers that don’t seem to be supported or that we cannot figure out how to do them.

  • we have a software boot driver
  • we have a network filter

We start the HCK and can select both driver, but there are ZERO tests available. Do we just create a package and send it to the Microsoft portal for signature?
Should we see some tests? Are we missing a package to install?

Thanks for any help
Jean-Sebastien