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

<upgrade>
	<phpfox_update_blocks>
		<block>
			<type_id>0</type_id>
			<m_connection>event.view</m_connection>
			<module_id>event</module_id>
			<component>rsvp</component>
			<location>1</location>
			<is_active>1</is_active>
			<ordering>4</ordering>
			<disallow_access />
			<can_move>0</can_move>
			<title />
			<source_code />
			<source_parsed />
		</block>
	</phpfox_update_blocks>
</upgrade>