General Actions:
List pages that have no parent defined.
#panelheader($msg.get("xe.panels.orphaned"))
#set ($query = "where doc.parent is null or doc.parent='' and doc.name <> 'WebHome' order by doc.name asc")
#foreach ($item in $xwiki.searchDocuments("${query}"))
#if ($xwiki.hasAccessLevel("view", $context.user, "${context.database}:${item}"))
#set($bentrydoc = $xwiki.getDocument($item))