Start Level 1 Node: SAP Business Suite – Cross-Application Business FunctionsSAP Business Suite – Cross-Application Business FunctionsEnd Level 1 Node: SAP Business Suite – Cross-Application Business Functions
   Start Level 2 Node: Introduction: Enhancement Packages and Business FunctionsIntroduction: Enhancement Packages and Business FunctionsEnd Level 2 Node: Introduction: Enhancement Packages and Business Functions
   Start Level 2 Node: Business Functions in SAP NetWeaverBusiness Functions in SAP NetWeaverEnd Level 2 Node: Business Functions in SAP NetWeaver
   Start Level 2 Node: Business Functions (SAP Business Suite Foundation 7.31)Business Functions (SAP Business Suite Foundation 7.31)End Level 2 Node: Business Functions (SAP Business Suite Foundation 7.31)