Our testing department would like to be able to "switch players" for a Device ID to a new Player ID. This would mean force linking the Device ID to a new Player ID which they wouldn't normally be able to access. Currently, we have only found that we can do this in the Game Manager web screens, but have not found a way to do this with any APIs (admin, server, or rightfully the client).
I understand the security implications of doing this, though we're looking to do this in a testing title. Is there any way to do what we want?