JBoss.orgCommunity Documentation
There are 2 components in Social that can be overridden: Space Application Handler & Space Service.
Space Application Handler
<component>
<key>org.exoplatform.social.core.space.spi.SpaceApplicationHandler</key>
<type>org.exoplatform.social.core.space.impl.DefaultSpaceApplicationHandler</type>
</component>
Space Service
<component>
<key>org.exoplatform.social.core.space.spi.SpaceService</key>
<type>org.exoplatform.social.core.space.impl.SpaceServiceImpl</type>
<init-params>
<!-- Configure the applications to install in a space -->
<values-param>
<name>space.homeNodeApp</name>
<value>SpaceActivityStreamPortlet</value>
</values-param>
<!-- Configure removable application or not <value>Application:removable</value> -->
<values-param>
<name>space.apps</name>
<value>DashboardPortlet:true</value>
<value>SpaceSettingPortlet:false</value>
<value>MembersPortlet:true</value>
</values-param>
</init-params>
</component>