En este caso particular, si se desea ocultar la entrada "Repositorio" para usuarios no administradores, los pasos a seguir son los mostrador a continuación.
Buscaremos el fichero "share-config-custom.xml" ubicado en: "${alfresco}\tomcat\shared\classes\alfresco\web-extension" y modificaremos el código en negrita.
<!-- Repository Library config section -->
<config evaluator="string-compare" condition="RepositoryLibrary" replace="true">
<!--
Root nodeRef or xpath expression for top-level folder.
e.g. alfresco://user/home, /app:company_home/st:sites/cm:site1
If using an xpath expression, ensure it is properly ISO9075 encoded here.
-- >
<root-node >alfresco://company/home</root-node>
<tree>
<!--
Whether the folder Tree component should enumerate child folders or not.
This is a relatively expensive operation, so should be set to "false" for Repositories with broad folder structures.
-->
<evaluate-child-folders>false
<!--
Optionally limit the number of folders shown in treeview throughout Share.
-->
<maximum-folder-count >500< /maximum-folder-count>
</tree>
<!--
Whether the link to the Repository Library appears in the header component or not.
-->
<visible >false</visible>
</config>
