Не передает значение Core_Xml_Entity

$Shop_Controller_Show = new Shop_Controller_Show(
                  Core_Entity::factory('Shop', 1)
               ) ;
               $Shop_Controller_Show->addEntity(
                  Core::factory('Core_Xml_Entity')
                    ->name('group_id')->value($Shop_Controller_Show->group)
               ) ;
               $Shop_Controller_Show
                  ->xsl(
                     Core_Entity::factory('Xsl')->getByName('МенюКаталог')
                  )
                  ->groupsMode('all')
                  ->group(0)
                  ->limit(0)
                  ->show();

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE xsl:stylesheet>
<xsl:stylesheet version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   xmlns:hostcms="http://www.hostcms.ru/"
   exclude-result-prefixes="hostcms">
   <xsl:output xmlns="http://www.w3.org/TR/xhtml1/strict" doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN" encoding="utf-8" indent="yes" method="html" omit-xml-declaration="no" version="1.0" media-type="text/xml"/>

   <!-- МагазинГруппыТоваровНаГлавной -->

   <xsl:template match="/">
      <xsl:apply-templates select="/shop"/>
   </xsl:template>

   <!-- Шаблон для магазина -->
   <xsl:template match="/shop">
      <ul>
         <xsl:apply-templates select="shop_group"/>
      </ul>
   </xsl:template>
   
   <!-- Шаблон для групп товара -->
   <xsl:template match="shop_group">
      <li>
         <xsl:if test="group_id = @id">
            <xsl:attribute name="class">selected</xsl:attribute>
         </xsl:if>
         
         <a href="{url}" hostcms:id="{@id}" hostcms:field="name" hostcms:entity="shop_group">
            <xsl:value-of disable-output-escaping="yes" select="name"/>
         </a>

         <!-- Если есть подгруппы -->
         <xsl:if test="shop_group">
            <ul class="dop">
               <xsl:apply-templates select="shop_group"/>
            </ul>
         </xsl:if>
      </li>
   </xsl:template>
</xsl:stylesheet>