title: Getting the Contacts from a Campaign in Siebel On Demand
body: <p>I am able to get a list of Campaigns and filter on those to get only the campaigns I want. </p>
  
  <p>How do I get a list of Contacts for 1 specific campaign?</p>
  
  <p>I have the web service classes in my project but can't see any way of relating to the Child objects of the Campaign object.</p>
  
  <p>Documentation is awful, none of the examples had working code and they needed amending in order to work. </p>