View file PF.Base/module/custom/install/version/4.0.0rc1.xml.php

<upgrade>
	<blocks>
		<block>
			<type_id>0</type_id>
			<m_connection>profile.index</m_connection>
			<module_id>custom</module_id>
			<component>cf_about_me</component>
			<location>1</location>
			<is_active>1</is_active>
			<ordering>1</ordering>
			<disallow_access />
			<can_move>1</can_move>
			<title>About Me (Custom)</title>
			<source_code />
			<source_parsed />
		</block>
	</blocks>
</upgrade>