Start Level 1 Node: Client ConceptClient ConceptEnd Level 1 Node: Client Concept
   Start Level 1 Node: Client and Multiclient OperationClient and Multiclient OperationEnd Level 1 Node: Client and Multiclient Operation
   Start Level 1 Node: Data Administration RequirementsData Administration RequirementsEnd Level 1 Node: Data Administration Requirements
      Start Level 2 Node: Customer Data and System DataCustomer Data and System DataEnd Level 2 Node: Customer Data and System Data
         Start Level 3 Node: Client-Specific DataClient-Specific DataEnd Level 3 Node: Client-Specific Data
         Start Level 3 Node: Cross-Client CustomizingCross-Client CustomizingEnd Level 3 Node: Cross-Client Customizing
         Start Level 3 Node: Tool Support for Generating Object ListsTool Support for Generating Object ListsEnd Level 3 Node: Tool Support for Generating Object Lists
         Start Level 3 Node: Supporting Individual Customer RequirementsSupporting Individual Customer RequirementsEnd Level 3 Node: Supporting Individual Customer Requirements
         Start Level 3 Node: Checking the Multiclient Compliance of Add-On ProductsChecking the Multiclient Compliance of Add-On ProductsEnd Level 3 Node: Checking the Multiclient Compliance of Add-On Products
         Start Level 3 Node: Data Isolation in Multiclient SystemsData Isolation in Multiclient SystemsEnd Level 3 Node: Data Isolation in Multiclient Systems
   Start Level 1 Node: Influence on Processes and RuntimeInfluence on Processes and RuntimeEnd Level 1 Node: Influence on Processes and Runtime
      Start Level 2 Node: How Do Extra Clients Affect Performance?How Do Extra Clients Affect Performance?End Level 2 Node: How Do Extra Clients Affect Performance?
      Start Level 2 Node: What Extra Load Does a Client Place on an Upgrade?What Extra Load Does a Client Place on an Upgrade?End Level 2 Node: What Extra Load Does a Client Place on an Upgrade?
   Start Level 1 Node: Multiclient AdministrationMulticlient AdministrationEnd Level 1 Node: Multiclient Administration
      Start Level 2 Node: Recovery SolutionRecovery SolutionEnd Level 2 Node: Recovery Solution
      Start Level 2 Node: Security Measures for Multiclient OperationSecurity Measures for Multiclient OperationEnd Level 2 Node: Security Measures for Multiclient Operation