Hue Motion Sensor Problem

I have a Hue hub and a couple of Hue bulbs, and have just bought a Hue motion sensor.

The motion was recognised and installed OK.

My problem is that I don’t want the sensor to trigger the Hue lights - I want it to trigger another light (Yeelight), but I can’t seem to ‘decouple’ it from the Hue lights.

Is the Hue sensor ‘locked’ to the Hue lights, or is there a way of decoupling it so I can use it on another light without switching on the Hue ones?
Jim

in the Hue app, simply set the motions sensor to do nothing

in HA create an automation based n the state of the binary sensor for the motion sensor.

Disable the motion sensor (i mean, tell it to do nothing when triggered) in the hue app and set an automation for the Yeelight from Home Assistant

‘Do Nothing’ when triggered works OK. It was a bit difficult to find how on the app, though!
Thanks for the replies.
Jim