What specifically do you want to do?

I find this a very useful resource: https://community.nintex.com/docs/DOC-1351

Our company has a standard service call to our EmployeeData.  In SOAP, when I enter an associate's logon the web service brings back the associates stats (i.e., ID, Mgr, Preferred Name, MailCode, etc.).  I am trying to retrieve some of the data elements and store the data in a list library. 

Maybe I'm asking the wrong question; where do I place the .wsdl address and the endpoint information?

Please see screen shots attached.

Thank you for the link.  I have tried this tutorial and it did not seem to address my confusion.  I will try again now that I have spent more time attempting to understand this issue.

OK keep us posted where you get to - add some screenshots and we will help where we can

I have attached a few screen shots and will supply you more as you need.    I am trying to call a .wsdl that invokes a SOAP service.  I need to pass to the service 1 variable (EmployeeLogon) and post 2 of the returned values to the list.  I can call the .wsdl and return the shell of the SOAP call, but I can't seem to call the specific Operation "GetEmployeesByLogon."