View file PF.Base/module/blog/install/version/4.2.0.xml.php
<upgrade>
<blocks>
<block>
<type_id>0</type_id>
<m_connection>blog.view</m_connection>
<module_id>blog</module_id>
<component>categories</component>
<location>1</location>
<is_active>1</is_active>
<ordering>10</ordering>
<disallow_access />
<can_move>0</can_move>
<title><![CDATA[Categories]]></title>
<source_code />
<source_parsed />
</block>
</blocks>
</upgrade>