Transferring a Device to a Different Cayenne User

So I’ve set up Cayenne on my own iPhone and on a Raspberry Pi Zero W, but I’m going to gift this device to another user and help him set up Cayenne on his own device. Obviously I don’t want to just give him my username and password. Is there a way for me to disassociate the device from my Cayenne account and re-associate it with his without having to redo the install process on the raspberry pi?

what are looking for is not possible yet.
if you dont want to share your credentials, then you can share the project link with the other user. First, create a new project on your cayenne dashboard (there is a + on the top header bar to create a new project), then add all the widgets from your raspberry pi device to the project dashboard. Next, there is a sharing option which generate a link.