I don't know i n general but we use a lot of VPN-connections for all sorts of clients.
In my opinion it would have been great if there where some kind of template of how to fill n the arguments for some of the most used VPN-clients, Such as Cisco AnyConnect, WatchGuard, Open VPN and others.
I have tried for some time to get help from both Cisco and different forums, but No...
The problem is that we of course has different user information to each client, so it doesn't work with adding information and saving it.
I get the correct VPN client from a task.
Maybe someone has arguments that work?. :)