title: Reference Custom Field in Workfront Collection
body: <p>I have a project report in Workfront where I am trying to reference custom fields defined on a Workfront task.  In the example below, both "Custom Flag" and "Num Devices" are custom fields on Tasks.</p>
  
  <pre><code>displayname=Test
  listdelimiter=&amp;#xfeff;
  listmethod=nested(tasks).lists
  textmode=true
  type=iterate
  valueexpression=IF({DE:Custom Flag}="Implementation",{DE:Num Devices},"")
  valueformat=HTML
  </code></pre>
  
  <p>I have no problem referencing Workfront's packaged "tasks" fields in the manner specified above, but any time I try this with a custom field, the column ends up blank.  </p>
  
  <p>Any help would be greatly appreciated!</p>