Hello list.

I have a brief question about use_doc_date.  I have some pdf's who's parser output is as follows:

<meta name="Author" content="Copyright 2006 Army Times Publishing Co.">
<meta name="Creator" content="Asura Version 8.0">
<meta name="Producer" content="OneVision PDFengine (Build 16.044.R)">
<meta name="CreationDate" content="20061127120000-05'00'">

I have enabled use_doc_date: true in my configuration file, and the document date still shows the file modification date.  This can't be the case.  I was wondering if i'm setting the wrong meta name for use_doc_date.  I was wondering what the meta field it was looking for should read.  Thanks in advance for any suggestions.