Before you can use your ChromeOS device, you need to setup ChromeOS kiok mode from the Google Google Admin console.

Indeed, each ChromeOS device is linked to your Google Admin console in order to remotly manage it.

You need to create an OU dedicated to the digital signage. Every device in this OU will be set in Kiosk mode and will automatically launch the Comeen Play application when the device is booted.

In your Google Admin console, go to Devices > Chrome > App and Extensions > Kiosk.

Select the OU "Digital signage" on the left panel:

Click on the "+" button at the bottom right

Select "Add from Chrome Web Store"

Paste "clbgknjcblogheibmcbbdlpkollmgofh" in the filed "View app by ID" and then click on "Select"

DynamicScreen was the former name of Comeen 🙂

Then set this application to automatic launch mode:

And finally click on Save:

ChromeOS devices enrolled in this OU will now launch the Comeen Play application in kiosk mode!

Now you need to enroll a ChromeOS device to your domain, follow this documentation.