I've been running a DPS service with connected IoT hubs in my account.
How would I link a 3rd party IoT Hub to one of my enrollments so I can register to them?
I tried having the third add me to their IoT Hub resource, but it seems like I wind up having a separate directory that I can't access between them.
Is there a good way to give access to our DPS from their IoT Hub so that we can link to it? And what permissions would that need?