title: Dynamics CRM 2011 attachments using WCF
body: <p>Hi guys I am trying to figure out how to do attachments for an entity through WCF for my CRM 2011 project.</p>
  
  <p>So currently I have MVC form that allows users to upload pdf files to my server. Now I want to have a WCF service that looks at the uploaded files and attaches them to the relevant entities/forms. </p>
  
  <p>I am able to do basic CRUD operations on the entity by referencing CRM's WCF service, but not sure on the method to attach a file to that entity. Could someone please point me in the right direction?</p>