osTicket v1.9.3. I'm using the auth-passthru plugin. Its working well for the SCP, but a few issues with the end user side of things.We use Shib in our environment, so all end users have already authenticated and their username is available in $_SERVER.1. When a new end user registers, I don't want to ask for email address (I already know it, its based off "REMOTE_USER"). How/where do I set that?2. When a new end user registers, I don't want to ask for a password. How do I turn that off or just set it to something without prompting the user for it?3. When a new end user registers, nothing is getting saved in the 'username' field. If I manually fill this in (in PHPMyAdmin), then the auth-passthru works as expected. How can I save "REMOTE_USER" as the username?I've done some poking around in the code trying to figure this out, but I just can't quite wrap my head around it!Thanks in advance!!!