diff --git templates/panelizer-view-mode.tpl.php templates/panelizer-view-mode.tpl.php
index 27846c0..b48a0c1 100644
--- templates/panelizer-view-mode.tpl.php
+++ templates/panelizer-view-mode.tpl.php
@@ -1,5 +1,15 @@
 <?php
-// @todo document this!
+/**
+ * @todo complete documentation
+ * For further information regarding variables, see function preprocess_panelizer_view_mode in panelizer/plugins/entity/PanelizerEntityDefault.class.php
+ * Variables available:
+ * - $classes_array: An array of classes determined in
+ *   template_preprocess_views_view().
+ * - $title_element: element used by the Panelizer, if not set, defaults to 'h2'
+ * - $content
+ * - $title
+ * - $entity_url
+ */
 ?>
 
 <div class="<?php print $classes; ?>"<?php print $attributes; ?>>