Rebex Deprecated - SSH Gateway/Jump Host Options

We have been using the Rebex SSH session type to connect to client systems via our internal SSH gateway (an OpenSSH server). We use the SSH Gateway/Jump Host tab to specify our SSH server as the intermediate host and then connect out to our client systems. This works quite well and involves authentication on the gateway (which we prompt for) and then use the credential repository for the client target.

This gives us seamless access to client systems from a trusted host / IP address.


Given that Rebex is now being deprecated, is there a way I can setup the same options for Putty or the new builtin SSH Client?

Cheers,
Steve