Currently, Hexnode does not provide a built-in consolidated report that lists custom attribute values for all devices together. Custom attribute values can be viewed from the Device Info page of each individual device. If the goal is to audit or compare a custom attribute across the entire fleet, there is no direct report available in the Hexnode console for that at the moment.
This is a product limitation rather than a configuration issue. The requirement to include device custom attributes in a single report can be submitted as a feature request for consideration in a future release.
Regards,
Mary Romero