--- a/Model/Document.php	Tue Oct 25 12:20:47 2011 +0200
+++ b/Model/Document.php	Wed Oct 26 15:38:05 2011 +0200
@@ -10,6 +10,8 @@
 
 namespace IRI\Bundle\WikiTagBundle\Model;
 
+use Doctrine\Common\Collections\ArrayCollection;
+
 abstract class Document implements BaseDocumentInterface {
     
     /**
@@ -37,6 +39,11 @@
      */
     protected $externalId;
     
+    /**
+     * @var ArrayCollection $tags
+     */
+    protected $tags;
+    
     
     /**
      * Get id
@@ -126,4 +133,13 @@
         return $this->externalId;
     }
     
+    /**
+     * TODO: (non-PHPdoc)
+     * @see IRI\Bundle\WikiTagBundle\Model.BaseDocumentInterface::getTags()
+     */
+    function getTags()
+    {
+        return $this->tags;
+    }
+    
 }