Modify or Delete Portfolio Performance ID

Is there a way to change the Email of the Portfolio Performance ID or delete the account and create a new one?

I tried both through the Linux App as well as Mobile App, and neither seem to really offer any possibilities at the moment.

Deletion only via email to @AndreasB

To register a new email address, disconnect from the settings tab in your desktop application, then reconnect and register the new email address.

By the way, this email address is solely used for identification purposes. There will be no emails or any other correspondence.

If I register with new Email address, what happens to the old account?

I assume auto deletion after a given time of no use.

At the moment, you need to drop me an email to get the account deleted. I get some but not enough emails yet to automate this procedure…