Start Level 1 Node: Business Functions (SAP Enhancement Package 1 for SAP APO 7.0)Business Functions (SAP Enhancement Package 1 for SAP APO 7.0)End Level 1 Node: Business Functions (SAP Enhancement Package 1 for SAP APO 7.0)
   Start Level 2 Node: SCM-APO-ATP, Usability and Various FunctionsSCM-APO-ATP, Usability and Various FunctionsEnd Level 2 Node: SCM-APO-ATP, Usability and Various Functions
   Start Level 2 Node: SCM-APO, Planning with SNC-Planned Receipts in APOSCM-APO, Planning with SNC-Planned Receipts in APOEnd Level 2 Node: SCM-APO, Planning with SNC-Planned Receipts in APO
   Start Level 2 Node: SCM-APO, Aggregated Planning in DP, SNP and CTMSCM-APO, Aggregated Planning in DP, SNP and CTMEnd Level 2 Node: SCM-APO, Aggregated Planning in DP, SNP and CTM
   Start Level 2 Node: SCM-APO, Chart Usability (DP/SNP), Merging Orders (CTM)SCM-APO, Chart Usability (DP/SNP), Merging Orders (CTM)End Level 2 Node: SCM-APO, Chart Usability (DP/SNP), Merging Orders (CTM)
   Start Level 2 Node: SCM-APO, Third-Party Order Planning in APOSCM-APO, Third-Party Order Planning in APOEnd Level 2 Node: SCM-APO, Third-Party Order Planning in APO
   Start Level 2 Node: SCM-APO-SPP, Service Parts Planning 1SCM-APO-SPP, Service Parts Planning 1End Level 2 Node: SCM-APO-SPP, Service Parts Planning 1
   Start Level 2 Node: SCM Enhanced Maintenance & Service Planning for MROSCM Enhanced Maintenance & Service Planning for MROEnd Level 2 Node: SCM Enhanced Maintenance & Service Planning for MRO