How to test Soap XML webservice with postman? I get service not found exception.

Hi all,

When I call my codeunit with XMLPort then I get an "Service not found exception". See my configuration below.

I also did setup postman to read OData queries with a little bit different parameters depending to OData and this works perfect.

But the Soap XMLPort I do not get work. Anybody an idea what is missing for this GET request?