IHC integration - Recognition of new RS485 dimmers

Hi, I am trying to add support for RS485 dimmers accordingly to dingus.dk site you should add:

2 channel RS485 dimmer

– xpath: ‘.//product_rs485_led_dimmer[@product_identifier=”_0x4409″]/rs485_led_dimmer_channel[@product_identifier=”_0x4410″]’
node: “airlink_dimming”
dimmable: true

to ihc_auto_setup.yaml and put in the configuration folder. (get the orginal yaml file from Github and modify), but I keep getting errors. Any one got this to work and will share their ihc_auto_setup.yaml file?

I’m getting this error in the log:
Logger: homeassistant.components.ihc
Source: components/ihc/init.py:293
Integration: ihc (documentation, issues)
First occurred: 20.26.33 (1 occurrences)
Last logged: 20.26.33

Invalid IHC auto setup data: extra keys not allowed @ data[’– xpath’]