title: WebPart that redirect if user is not in a specific SharePoint security group
body: <p>Does anybody know of a webpart, webpart code or client code that will do this?</p>
  
  <p>I'd like to give a security group contribute to a sepecific list, but want to customize copies of the forms they can run and would like to make sure they can't run other speicfic forms for the list.</p>
  
  <p>When the webpart sees they are not in a specific security group it will redirect them to an error page or some other page.</p>