Jive Tips object spring bean registration

spring-tipsContext.xml

 <bean id="welcomeGroupsAndPagesTip" class="com.jivesoftware.community.tips.impl.DefaultTip" scope="prototype">
        <property name="selector" value="#navCreate"/>
        <property name="templateName" value="jive.tips.invitation.welcomeGroupsAndPagesReco"/>
 </bean>
 
 <bean id="placeRecoWelcomeTip" class="com.jivesoftware.community.util.spring.MergeableCollection" scope="prototype" parent="welcomeTips">

        <property name="source">

            <util:list value-type="com.jivesoftware.community.tips.Tip" scope="prototype">

                <ref bean="welcomeGroupsAndPagesTip"/>

            </util:list>

        </property>

    </bean>