Start Level 1 Node: Classification (CA-CL)Classification (CA-CL)End Level 1 Node: Classification (CA-CL)
   Start Level 1 Node: Class TypesClass TypesEnd Level 1 Node: Class Types
      Start Level 2 Node: Selecting a Class TypeSelecting a Class TypeEnd Level 2 Node: Selecting a Class Type
   Start Level 1 Node: ClassesClassesEnd Level 1 Node: Classes
      Start Level 2 Node: Creating, Changing, and Displaying ClassesCreating, Changing, and Displaying ClassesEnd Level 2 Node: Creating, Changing, and Displaying Classes
         Start Level 3 Node: Maintaining Basic DataMaintaining Basic DataEnd Level 3 Node: Maintaining Basic Data
            Start Level 4 Node: Choose Organizational AreaChoose Organizational AreaEnd Level 4 Node: Choose Organizational Area
         Start Level 3 Node: KeywordsKeywordsEnd Level 3 Node: Keywords
         Start Level 3 Node: Entering CharacteristicsEntering CharacteristicsEnd Level 3 Node: Entering Characteristics
         Start Level 3 Node: Entering TextsEntering TextsEnd Level 3 Node: Entering Texts
         Start Level 3 Node: Linking DocumentsLinking DocumentsEnd Level 3 Node: Linking Documents
         Start Level 3 Node: StandardsStandardsEnd Level 3 Node: Standards
         Start Level 3 Node: Additional DataAdditional DataEnd Level 3 Node: Additional Data
      Start Level 2 Node: Creating a Class (Example)Creating a Class (Example)End Level 2 Node: Creating a Class (Example)
      Start Level 2 Node: Creating a Class Using a TemplateCreating a Class Using a TemplateEnd Level 2 Node: Creating a Class Using a Template
      Start Level 2 Node: Renaming a ClassRenaming a ClassEnd Level 2 Node: Renaming a Class
      Start Level 2 Node: Deleting a ClassDeleting a ClassEnd Level 2 Node: Deleting a Class
      Start Level 2 Node: Deleting a Characteristic with Assigned ValuesDeleting a Characteristic with Assigned ValuesEnd Level 2 Node: Deleting a Characteristic with Assigned Values
      Start Level 2 Node: Overwriting CharacteristicsOverwriting CharacteristicsEnd Level 2 Node: Overwriting Characteristics
         Start Level 3 Node: Overwriting a CharacteristicOverwriting a CharacteristicEnd Level 3 Node: Overwriting a Characteristic
         Start Level 3 Node: Updating Overwritten ValuesUpdating Overwritten ValuesEnd Level 3 Node: Updating Overwritten Values
      Start Level 2 Node: Splitting and Merging ClassesSplitting and Merging ClassesEnd Level 2 Node: Splitting and Merging Classes
      Start Level 2 Node: Calling a Class ListCalling a Class ListEnd Level 2 Node: Calling a Class List
      Start Level 2 Node: Producing a Where-Used ListProducing a Where-Used ListEnd Level 2 Node: Producing a Where-Used List
   Start Level 1 Node: User SettingsUser SettingsEnd Level 1 Node: User Settings
      Start Level 2 Node: Creating / Changing User ProfilesCreating / Changing User ProfilesEnd Level 2 Node: Creating / Changing User Profiles
      Start Level 2 Node: User Settings: Finding ObjectsUser Settings: Finding ObjectsEnd Level 2 Node: User Settings: Finding Objects
      Start Level 2 Node: User Settings: Value AssignmentUser Settings: Value AssignmentEnd Level 2 Node: User Settings: Value Assignment
      Start Level 2 Node: General SettingsGeneral SettingsEnd Level 2 Node: General Settings
      Start Level 2 Node: Defining How Default Values WorkDefining How Default Values WorkEnd Level 2 Node: Defining How Default Values Work
   Start Level 1 Node: ClassificationClassificationEnd Level 1 Node: Classification
      Start Level 2 Node: Assigning an Object to ClassesAssigning an Object to ClassesEnd Level 2 Node: Assigning an Object to Classes
         Start Level 3 Node: Classifying a Material (Example)Classifying a Material (Example)End Level 3 Node: Classifying a Material (Example)
      Start Level 2 Node: Assigning Objects/Classes to a ClassAssigning Objects/Classes to a ClassEnd Level 2 Node: Assigning Objects/Classes to a Class
      Start Level 2 Node: Classification StatusClassification StatusEnd Level 2 Node: Classification Status
         Start Level 3 Node: Mass Release of ClassificationsMass Release of ClassificationsEnd Level 3 Node: Mass Release of Classifications
         Start Level 3 Node: Mass Release of ClassificationsMass Release of ClassificationsEnd Level 3 Node: Mass Release of Classifications
      Start Level 2 Node: Check for Same ClassificationCheck for Same ClassificationEnd Level 2 Node: Check for Same Classification
      Start Level 2 Node: Defining a Standard ClassDefining a Standard ClassEnd Level 2 Node: Defining a Standard Class
      Start Level 2 Node: Classifying Different Object TypesClassifying Different Object TypesEnd Level 2 Node: Classifying Different Object Types
      Start Level 2 Node: Change DocumentsChange DocumentsEnd Level 2 Node: Change Documents
      Start Level 2 Node: Entering ValuesEntering ValuesEnd Level 2 Node: Entering Values
         Start Level 3 Node: Restricting IntervalsRestricting IntervalsEnd Level 3 Node: Restricting Intervals
         Start Level 3 Node: Entering Multiple ValuesEntering Multiple ValuesEnd Level 3 Node: Entering Multiple Values
      Start Level 2 Node: Value Assignment FunctionsValue Assignment FunctionsEnd Level 2 Node: Value Assignment Functions
      Start Level 2 Node: Single-Value and Multiple-Value CharacteristicsSingle-Value and Multiple-Value CharacteristicsEnd Level 2 Node: Single-Value and Multiple-Value Characteristics
      Start Level 2 Node: Creating / Changing Characteristic GroupingsCreating / Changing Characteristic GroupingsEnd Level 2 Node: Creating / Changing Characteristic Groupings
         Start Level 3 Node: Processing the Interface DesignProcessing the Interface DesignEnd Level 3 Node: Processing the Interface Design
   Start Level 1 Node: Class HierarchyClass HierarchyEnd Level 1 Node: Class Hierarchy
      Start Level 2 Node: Assigning Classes to a ClassAssigning Classes to a ClassEnd Level 2 Node: Assigning Classes to a Class
      Start Level 2 Node: Assigning Classes to Superior ClassesAssigning Classes to Superior ClassesEnd Level 2 Node: Assigning Classes to Superior Classes
      Start Level 2 Node: Inherited CharacteristicsInherited CharacteristicsEnd Level 2 Node: Inherited Characteristics
      Start Level 2 Node: Restricting the Allowed ValuesRestricting the Allowed ValuesEnd Level 2 Node: Restricting the Allowed Values
      Start Level 2 Node: Restricting the Allowed Values DynamicallyRestricting the Allowed Values DynamicallyEnd Level 2 Node: Restricting the Allowed Values Dynamically
         Start Level 3 Node: Same Allowed Values (Example 1)Same Allowed Values (Example 1)End Level 3 Node: Same Allowed Values (Example 1)
         Start Level 3 Node: Different Value Ranges (Example 2)Different Value Ranges (Example 2)End Level 3 Node: Different Value Ranges (Example 2)
      Start Level 2 Node: Inconsistencies in a Class HierarchyInconsistencies in a Class HierarchyEnd Level 2 Node: Inconsistencies in a Class Hierarchy
      Start Level 2 Node: Inconsistencies in Multiple ClassificationInconsistencies in Multiple ClassificationEnd Level 2 Node: Inconsistencies in Multiple Classification
      Start Level 2 Node: Graphical Maintenance of Class HierarchiesGraphical Maintenance of Class HierarchiesEnd Level 2 Node: Graphical Maintenance of Class Hierarchies
         Start Level 3 Node: Checks in Hierarchy MaintenanceChecks in Hierarchy MaintenanceEnd Level 3 Node: Checks in Hierarchy Maintenance
      Start Level 2 Node: Multiple ClassificationMultiple ClassificationEnd Level 2 Node: Multiple Classification
      Start Level 2 Node: Object HierarchyObject HierarchyEnd Level 2 Node: Object Hierarchy
   Start Level 1 Node: Object Dependencies in ClassificationObject Dependencies in ClassificationEnd Level 1 Node: Object Dependencies in Classification
      Start Level 2 Node: Local and Global Object DependenciesLocal and Global Object DependenciesEnd Level 2 Node: Local and Global Object Dependencies
      Start Level 2 Node: Object Dependencies for CharacteristicsObject Dependencies for CharacteristicsEnd Level 2 Node: Object Dependencies for Characteristics
      Start Level 2 Node: Object Dependencies for Characteristic ValuesObject Dependencies for Characteristic ValuesEnd Level 2 Node: Object Dependencies for Characteristic Values
      Start Level 2 Node: Syntax of Object DependenciesSyntax of Object DependenciesEnd Level 2 Node: Syntax of Object Dependencies
      Start Level 2 Node: Characteristic Preconditions (Example)Characteristic Preconditions (Example)End Level 2 Node: Characteristic Preconditions (Example)
      Start Level 2 Node: Characteristic Selection Conditions (Example.)Characteristic Selection Conditions (Example.)End Level 2 Node: Characteristic Selection Conditions (Example.)
      Start Level 2 Node: Conditional Action for a Characteristic (Example)Conditional Action for a Characteristic (Example)End Level 2 Node: Conditional Action for a Characteristic (Example)
      Start Level 2 Node: Characteristic Procedures (Example)Characteristic Procedures (Example)End Level 2 Node: Characteristic Procedures (Example)
      Start Level 2 Node: Characteristic Value Preconditions (Example)Characteristic Value Preconditions (Example)End Level 2 Node: Characteristic Value Preconditions (Example)
      Start Level 2 Node: Action for a Characteristic (Example)Action for a Characteristic (Example)End Level 2 Node: Action for a Characteristic (Example)
   Start Level 1 Node: Finding Initial ClassesFinding Initial ClassesEnd Level 1 Node: Finding Initial Classes
      Start Level 2 Node: Finding a Class via Generic EntryFinding a Class via Generic EntryEnd Level 2 Node: Finding a Class via Generic Entry
      Start Level 2 Node: Finding a Class via MatchcodeFinding a Class via MatchcodeEnd Level 2 Node: Finding a Class via Matchcode
      Start Level 2 Node: Finding a Class via CharacteristicsFinding a Class via CharacteristicsEnd Level 2 Node: Finding a Class via Characteristics
      Start Level 2 Node: Finding Root Classes of a Class TypeFinding Root Classes of a Class TypeEnd Level 2 Node: Finding Root Classes of a Class Type
   Start Level 1 Node: Finding ObjectsFinding ObjectsEnd Level 1 Node: Finding Objects
      Start Level 2 Node: Starting the Find Object FunctionStarting the Find Object FunctionEnd Level 2 Node: Starting the Find Object Function
      Start Level 2 Node: Finding Objects in Other ApplicationsFinding Objects in Other ApplicationsEnd Level 2 Node: Finding Objects in Other Applications
      Start Level 2 Node: Using Additional Characteristics to Find ObjectsUsing Additional Characteristics to Find ObjectsEnd Level 2 Node: Using Additional Characteristics to Find Objects
      Start Level 2 Node: Defining the Comparison TypeDefining the Comparison TypeEnd Level 2 Node: Defining the Comparison Type
      Start Level 2 Node: Executing a String SearchExecuting a String SearchEnd Level 2 Node: Executing a String Search
      Start Level 2 Node: Find with FilterFind with FilterEnd Level 2 Node: Find with Filter
      Start Level 2 Node: Find by Class TypeFind by Class TypeEnd Level 2 Node: Find by Class Type
      Start Level 2 Node: Finding Objects in Third-Party CatalogsFinding Objects in Third-Party CatalogsEnd Level 2 Node: Finding Objects in Third-Party Catalogs
      Start Level 2 Node: Search ResultSearch ResultEnd Level 2 Node: Search Result
         Start Level 3 Node: Functions in Search ResultsFunctions in Search ResultsEnd Level 3 Node: Functions in Search Results
         Start Level 3 Node: List of Frequently Used FunctionsList of Frequently Used FunctionsEnd Level 3 Node: List of Frequently Used Functions
      Start Level 2 Node: ReselectReselectEnd Level 2 Node: Reselect
      Start Level 2 Node: System PerformanceSystem PerformanceEnd Level 2 Node: System Performance
      Start Level 2 Node: Creating Value StatisticsCreating Value StatisticsEnd Level 2 Node: Creating Value Statistics
      Start Level 2 Node: Find Objects in Subordinate ClassesFind Objects in Subordinate ClassesEnd Level 2 Node: Find Objects in Subordinate Classes
         Start Level 3 Node: Finding Objects with Inherited Characteristics (Example)Finding Objects with Inherited Characteristics (Example)End Level 3 Node: Finding Objects with Inherited Characteristics (Example)
         Start Level 3 Node: Finding Objects Without Inherited Characteristics (Example)Finding Objects Without Inherited Characteristics (Example)End Level 3 Node: Finding Objects Without Inherited Characteristics (Example)
      Start Level 2 Node: Setting up Tables for Finding ObjectsSetting up Tables for Finding ObjectsEnd Level 2 Node: Setting up Tables for Finding Objects
   Start Level 1 Node: Engineering Change Management in the Classification SystemEngineering Change Management in the Classification SystemEnd Level 1 Node: Engineering Change Management in the Classification System
      Start Level 2 Node: Changes with EffectivityChanges with EffectivityEnd Level 2 Node: Changes with Effectivity
         Start Level 3 Node: Attributes (Example)Attributes (Example)End Level 3 Node: Attributes (Example)
         Start Level 3 Node: Assigning Characteristics to a Class (Example)Assigning Characteristics to a Class (Example)End Level 3 Node: Assigning Characteristics to a Class (Example)
         Start Level 3 Node: Classification (Example)Classification (Example)End Level 3 Node: Classification (Example)
      Start Level 2 Node: Changes with a Valid-From DateChanges with a Valid-From DateEnd Level 2 Node: Changes with a Valid-From Date
      Start Level 2 Node: Undoing ChangesUndoing ChangesEnd Level 2 Node: Undoing Changes
   Start Level 1 Node: Mass Change for Assigned ValuesMass Change for Assigned ValuesEnd Level 1 Node: Mass Change for Assigned Values
      Start Level 2 Node: Copy Values Assigned to ObjectCopy Values Assigned to ObjectEnd Level 2 Node: Copy Values Assigned to Object
      Start Level 2 Node: Set and Change ValuesSet and Change ValuesEnd Level 2 Node: Set and Change Values
      Start Level 2 Node: Assign Values in MatrixAssign Values in MatrixEnd Level 2 Node: Assign Values in Matrix
   Start Level 1 Node: Reporting in the classification systemReporting in the classification systemEnd Level 1 Node: Reporting in the classification system
      Start Level 2 Node: Producing a Class ListProducing a Class ListEnd Level 2 Node: Producing a Class List
      Start Level 2 Node: Display Class without SuperiorDisplay Class without SuperiorEnd Level 2 Node: Display Class without Superior
      Start Level 2 Node: Displaying a Class HierarchyDisplaying a Class HierarchyEnd Level 2 Node: Displaying a Class Hierarchy
      Start Level 2 Node: Create Object DirectoryCreate Object DirectoryEnd Level 2 Node: Create Object Directory
      Start Level 2 Node: Comparing ObjectsComparing ObjectsEnd Level 2 Node: Comparing Objects
      Start Level 2 Node: Displaying the Classification StatusDisplaying the Classification StatusEnd Level 2 Node: Displaying the Classification Status
   Start Level 1 Node: Copying Standards DataCopying Standards DataEnd Level 1 Node: Copying Standards Data
      Start Level 2 Node: Copying DIN StandardsCopying DIN StandardsEnd Level 2 Node: Copying DIN Standards
      Start Level 2 Node: Copying Characteristic Data RecordsCopying Characteristic Data RecordsEnd Level 2 Node: Copying Characteristic Data Records
      Start Level 2 Node: Creating a Material from a StandardCreating a Material from a StandardEnd Level 2 Node: Creating a Material from a Standard
      Start Level 2 Node: Classifying a Material with a StandardClassifying a Material with a StandardEnd Level 2 Node: Classifying a Material with a Standard