Hi there,
i am looking for a way to configure the reporting of zigbee devices. Especially, set reporting for a cluster attribute that is not set to reporting by default on a device.
Thanks for any pointers 
I am looking for the same thing. I believe it might help me resolve a problemwith one of my Fyrtur blinds. I have two, both of them I have just paired through ZHA. One of them correctly reports it’s state when it moves up and down, the other does not. I suspect it might be due to the current_position_lift_percentage cluster attributes reporting settings. Not sure why it would be different, but that’s my best guess right now.
In case someone else might experience this issue, I was able to follow these steps by temporariy running deconz in a docker container and changing the reporting settings as well as binding the devices to my controller. It wouldn’t work with just the updated reporting settings.