I have parsed a WSDL i obtained from 3rd party application that i want to integrate with Salesforce.
Wsdltoapex created 3 apex classes for me. I'm stumped on what i'm supposed to do next. Do i need to modify those classes at all? How do i make the callout? I need data changes from the 3rd party app to update Salesforce data.
I read over the SOAP integration guide but it wasn't too clear how to actually make the callout.