How change default login shell for Shell-user?

Hi. I create new Shell user.
Sites -> Shell -> Add new Shell-user
In table "shell_user" and collumn "shell" it is inserted /bin/bash by default.
I change default value in /usr/local/ispconfig/interface/web/sites/form/shell_user.tform.php

Example:
/bin/bash to /bin/zsh

Code:

...
'shell' => array (
                        'datatype'      => 'VARCHAR',
                        'formtype'      => 'TEXT',
                        'default'       => '/bin/zsh',
                        'value'         => '',
                        'width'         => '30',
                        'maxlength'     => '255'
                ),
...

But in mysql table "shell_user" and collumn "shell" it is inserted /bin/bash again!

How change default login shell?

Thank you!

 

Sorry. You mean manual change for each new user in the mysql shell_user table?

Whence ispconfig a beret of value by default for insertion in the table?

 

I have understood all. It works!
Thanks!