I am planning on upgrading my old Polisy Pro (running PG3X 3.3.18, IoX 5.9.1 with internal ZWave/Zmatter card installed) to a new EISY. The migration instructions are a bit confusing. When I open the ZWave menu in the AC, there is no submenu selection for migration. So, do I make a backup of the ZWave network on the Polisy, then remove the card from the polisy and install in the EISY, then add the EISY to the AC and restore the ZWave network?