Warum kann ich gelöschte Kennungen nicht mehr einsehen?
If you want to use the function "Account | view/modify" on an account that has already been deleted, you will receive an error message that you have "no permission to view".
The reason for this is that deleted accounts are no longer assigned to your project and as a master user you are generally only allowed to view those accounts that belong to your project. The message is therefore correct and intended.
If the account was recently deleted by mistake, please refer to the following entry: How to restore an account that has been (accidentally) deleted (status "gelöscht")?
If the user is to be given an account again, e.g. after a longer absence, please use the menu item "Account | create" as usual.