/**
 * Implements hook_entity_prepare_view().
 */
function {{ machine_name }}_entity_prepare_view($entities, $type, $langcode) {
  // Load a specific node into the user object for later theming.
  if ($type == 'user') {
    $nodes = mymodule_get_user_nodes(array_keys($entities));
    foreach ($entities as $uid => $entity) {
      $entity->user_node = $nodes[$uid];
    }
  }
}