Start Level 1 Node: Making Information AvailableMaking Information AvailableEnd Level 1 Node: Making Information Available
   Start Level 2 Node: Classification (Classifying Documents)Classification (Classifying Documents)End Level 2 Node: Classification (Classifying Documents)
      Start Level 3 Node: What Does Query-Based Classification Mean?What Does Query-Based Classification Mean?End Level 3 Node: What Does Query-Based Classification Mean?
      Start Level 3 Node: What Does Example-Based Classification Mean?What Does Example-Based Classification Mean?End Level 3 Node: What Does Example-Based Classification Mean?
      Start Level 3 Node: Classifying DocumentsClassifying DocumentsEnd Level 3 Node: Classifying Documents
         Start Level 4 Node: Automatic ClassificationAutomatic ClassificationEnd Level 4 Node: Automatic Classification
         Start Level 4 Node: Classification InboxClassification InboxEnd Level 4 Node: Classification Inbox
            Start Level 5 Node: Starting Automatic Classification in the Classification InboxStarting Automatic Classification in the Classification InboxEnd Level 5 Node: Starting Automatic Classification in the Classification Inbox
         Start Level 4 Node: Manual Classification of Individual DocumentsManual Classification of Individual DocumentsEnd Level 4 Node: Manual Classification of Individual Documents
            Start Level 5 Node: Canceling ClassificationCanceling ClassificationEnd Level 5 Node: Canceling Classification
         Start Level 4 Node: Classification Status of a Document With Regard to a TaxonomyClassification Status of a Document With Regard to a TaxonomyEnd Level 4 Node: Classification Status of a Document With Regard to a Taxonomy
         Start Level 4 Node: Classification Status of a Document With Regard to a CategoryClassification Status of a Document With Regard to a CategoryEnd Level 4 Node: Classification Status of a Document With Regard to a Category
   Start Level 2 Node: Sponsored LinksSponsored LinksEnd Level 2 Node: Sponsored Links
   Start Level 2 Node: Link ListsLink ListsEnd Level 2 Node: Link Lists
      Start Level 3 Node: LinksLinksEnd Level 3 Node: Links
   Start Level 2 Node: Common FoldersCommon FoldersEnd Level 2 Node: Common Folders
   Start Level 2 Node: Entry PointsEntry PointsEnd Level 2 Node: Entry Points