Start Level 1 Node: Availability CheckAvailability CheckEnd Level 1 Node: Availability Check
   Start Level 2 Node: Availability Check Using SAP APOAvailability Check Using SAP APOEnd Level 2 Node: Availability Check Using SAP APO
      Start Level 3 Node: Possible System Landscapes for ATP Check Using SAP APOPossible System Landscapes for ATP Check Using SAP APOEnd Level 3 Node: Possible System Landscapes for ATP Check Using SAP APO
         Start Level 4 Node: Availability Check and Planning in SAP APOAvailability Check and Planning in SAP APOEnd Level 4 Node: Availability Check and Planning in SAP APO
         Start Level 4 Node: Availability Check in SAP APO, Planning in SAP ERPAvailability Check in SAP APO, Planning in SAP ERPEnd Level 4 Node: Availability Check in SAP APO, Planning in SAP ERP
      Start Level 3 Node: Rules-Based Availability CheckRules-Based Availability CheckEnd Level 3 Node: Rules-Based Availability Check
         Start Level 4 Node: Rules-Based ATP Check - Schedule LinesRules-Based ATP Check - Schedule LinesEnd Level 4 Node: Rules-Based ATP Check - Schedule Lines
         Start Level 4 Node: Rules-Based ATP Check - Unconfirmed QuantitiesRules-Based ATP Check - Unconfirmed QuantitiesEnd Level 4 Node: Rules-Based ATP Check - Unconfirmed Quantities
         Start Level 4 Node: Changing Sales Order Items Relevant for Rules-Based ATP CheckChanging Sales Order Items Relevant for Rules-Based ATP CheckEnd Level 4 Node: Changing Sales Order Items Relevant for Rules-Based ATP Check
         Start Level 4 Node: Exclusion of Products in the Availability CheckExclusion of Products in the Availability CheckEnd Level 4 Node: Exclusion of Products in the Availability Check
      Start Level 3 Node: Displaying Availability Check ResultsDisplaying Availability Check ResultsEnd Level 3 Node: Displaying Availability Check Results
      Start Level 3 Node: Schedule LinesSchedule LinesEnd Level 3 Node: Schedule Lines
      Start Level 3 Node: Location in the Sales OrderLocation in the Sales OrderEnd Level 3 Node: Location in the Sales Order
         Start Level 4 Node: Location Determination in the Sales OrderLocation Determination in the Sales OrderEnd Level 4 Node: Location Determination in the Sales Order
         Start Level 4 Node: Location - Manual Entry in the Sales OrderLocation - Manual Entry in the Sales OrderEnd Level 4 Node: Location - Manual Entry in the Sales Order
      Start Level 3 Node: Changing Sales Order Items Relevant for ATP CheckChanging Sales Order Items Relevant for ATP CheckEnd Level 3 Node: Changing Sales Order Items Relevant for ATP Check
      Start Level 3 Node: Availability Check for Partially Delivered ItemsAvailability Check for Partially Delivered ItemsEnd Level 3 Node: Availability Check for Partially Delivered Items
      Start Level 3 Node: Additional ATP Functions in Service Parts ManagementAdditional ATP Functions in Service Parts ManagementEnd Level 3 Node: Additional ATP Functions in Service Parts Management
         Start Level 4 Node: Controlling the ATP Check in the Sales OrderControlling the ATP Check in the Sales OrderEnd Level 4 Node: Controlling the ATP Check in the Sales Order
            Start Level 5 Node: Confirmation RuleConfirmation RuleEnd Level 5 Node: Confirmation Rule
            Start Level 5 Node: Requirement RuleRequirement RuleEnd Level 5 Node: Requirement Rule
               Start Level 6 Node: Examples: Confirmation Rule and Requirement RuleExamples: Confirmation Rule and Requirement RuleEnd Level 6 Node: Examples: Confirmation Rule and Requirement Rule
            Start Level 5 Node: Safety Stock (PASS)Safety Stock (PASS)End Level 5 Node: Safety Stock (PASS)
               Start Level 6 Node: ATP Check Using PASSATP Check Using PASSEnd Level 6 Node: ATP Check Using PASS
               Start Level 6 Node: ATP Check Using PASS (FMD and SS are Protected)ATP Check Using PASS (FMD and SS are Protected)End Level 6 Node: ATP Check Using PASS (FMD and SS are Protected)
            Start Level 5 Node: Defining Rule CriteriaDefining Rule CriteriaEnd Level 5 Node: Defining Rule Criteria
            Start Level 5 Node: Consolidation LocationConsolidation LocationEnd Level 5 Node: Consolidation Location
            Start Level 5 Node: Reassignment of Order ConfirmationsReassignment of Order ConfirmationsEnd Level 5 Node: Reassignment of Order Confirmations
            Start Level 5 Node: ATP Check at a Later TimeATP Check at a Later TimeEnd Level 5 Node: ATP Check at a Later Time
            Start Level 5 Node: Rounding Quantities for the Availability CheckRounding Quantities for the Availability CheckEnd Level 5 Node: Rounding Quantities for the Availability Check
               Start Level 6 Node: Rounding (Without RBA - Enough Stock Available)Rounding (Without RBA - Enough Stock Available)End Level 6 Node: Rounding (Without RBA - Enough Stock Available)
               Start Level 6 Node: Rounding (With RBA - Not Enough Stock Available)Rounding (With RBA - Not Enough Stock Available)End Level 6 Node: Rounding (With RBA - Not Enough Stock Available)
         Start Level 4 Node: One-to-Many Substitution in the Sales OrderOne-to-Many Substitution in the Sales OrderEnd Level 4 Node: One-to-Many Substitution in the Sales Order
            Start Level 5 Node: ATP Check for 1:n - Confirmation from Multiple LocationsATP Check for 1:n - Confirmation from Multiple LocationsEnd Level 5 Node: ATP Check for 1:n - Confirmation from Multiple Locations
         Start Level 4 Node: Kits in the Sales OrderKits in the Sales OrderEnd Level 4 Node: Kits in the Sales Order
            Start Level 5 Node: ATP Check for Kit - Mixed CaseATP Check for Kit - Mixed CaseEnd Level 5 Node: ATP Check for Kit - Mixed Case
            Start Level 5 Node: Kit for the OrderKit for the OrderEnd Level 5 Node: Kit for the Order
   Start Level 2 Node: Availability Check Using SAP ERPAvailability Check Using SAP ERPEnd Level 2 Node: Availability Check Using SAP ERP
      Start Level 3 Node: Schedule LinesSchedule LinesEnd Level 3 Node: Schedule Lines
      Start Level 3 Node: Availability Check for Partially Delivered ItemsAvailability Check for Partially Delivered ItemsEnd Level 3 Node: Availability Check for Partially Delivered Items
      Start Level 3 Node: Location Determination in the Sales OrderLocation Determination in the Sales OrderEnd Level 3 Node: Location Determination in the Sales Order
   Start Level 2 Node: Availability Check Using External SystemsAvailability Check Using External SystemsEnd Level 2 Node: Availability Check Using External Systems
   Start Level 2 Node: Availability InformationAvailability InformationEnd Level 2 Node: Availability Information
      Start Level 3 Node: Availability Information in Quotations (Using SAP APO)Availability Information in Quotations (Using SAP APO)End Level 3 Node: Availability Information in Quotations (Using SAP APO)
      Start Level 3 Node: Availability Information Using SAP ERPAvailability Information Using SAP ERPEnd Level 3 Node: Availability Information Using SAP ERP