LightwaveRF Link Plus Pairing

I’ve just started with Home Assistant and so far it has been pretty smooth. It detected (if I recall) the Lightwave RF Link Plus on the network, but when I try and configure it I get a prompt for my pairing code. I’ve no idea what this is or where I find it. I did have a look around the Lightwave application and located an 8 digit code next to a cloud. I tried this, but I just got the error “Device refused to add pairing as it is already pairing with another controller.”.

I’m also unclear if this essentially a local integration or if it uses some cloud functionality. I’m aware that the LinkPlus has some local API abilities, but can’t tell how I determine if this is going direct or via the cloud.

Any pointers or suggestions on where to look for this info would be welcome.