Control ISY through Smartthings


I have all my light switches through the insteon system and using an ISY hub to control them. I have about 70 swtiches/keypads that I have set up. I dislike the ISY app and find that the zwave system is much clunkier through ISY. It would be great to control the lights through SmartThings, but didn’t know if this was possible or how. I found an article that I thought would work, but the system wouldn’t find the “nodes”

The last update was 2 years ago, so maybe the two systems don’t talk anymore. I didn’t know what other possibilities are out there, but any suggestions would be greatly appreciated.