How to consume SOAP services?

Hi Experts, Can anyone tell me that How can I consume a SOAP services in mendix? I don’t aware of SOAP service and I know only how consume REST web services. Even I referred Documentation but there is no step by step procedure. Let me attach the link which I have referred. It is not so far good.  So, can you please tell me the step by step procedure to consume a SOAP services?   LINK REFERRED:
1 answers

There is a walkthrough here