Unable to setup SoapUI for accessing through a Jump Server

I am really in doubt about this.
I used to call up from SoapUI-5.2.1 the following service: https://vmh-reco02-test.de:8443/ASMWS/services/
This was then no longer supported directly, so i now have to use a Jump server.
But i have no clue where this can, if possible at all, can be configured in SoapUI.
With MobaXterm i can configure a connection via the Jump Server and there is even a tunnel service, but i am stucked.
I have the tunnel started, but not sure what i have to do in SoapUI to get it working.
Can anyone maybe help me out here.?

Torbeli