I wan’t to create an ssh / sftp access for a given subserver.
But if I try to choose SSH, there is no option for it… only FTP is available. Even If on Section custom shells is an ssh-option configured.
It seems I figured out why it doesn’t work.
As it’s a SubServer, you might only have ftp-access.
But on the Parent-Server (or Main-Server) you can set SSH for users.
There it work like expected.