Add Z-Wave devices from another controller?

hi,

I have Home Assistant running on my server and have just purchased a couple of Z-Wave devices.
I have Z-Wave running on my RaspberryPi 3 with the Razberry daughter-board and Z-Way Server installed.

Is it not possible to add my devices that I have paired with with my Razberry to HA or do I need to run HA as the controller for this to work?

When I go in to Integration and click Configure for Z-Wave I only get a window asking for a “USB Path”.

Do I have to install HA on my RasberryPi to get things working here? If so, is the Razberry daughter board supported?