Start Level 1 Node: SAP for Telecommunications (IS-T)SAP for Telecommunications (IS-T)End Level 1 Node: SAP for Telecommunications (IS-T)
   Start Level 2 Node: Down Payments with Multi-Level TaxesDown Payments with Multi-Level TaxesEnd Level 2 Node: Down Payments with Multi-Level Taxes
   Start Level 2 Node: Processing Open ItemsProcessing Open ItemsEnd Level 2 Node: Processing Open Items
   Start Level 2 Node: RatingRatingEnd Level 2 Node: Rating
   Start Level 2 Node: New EU Sales Tax RegulationNew EU Sales Tax RegulationEnd Level 2 Node: New EU Sales Tax Regulation
   Start Level 2 Node: Withholding TaxWithholding TaxEnd Level 2 Node: Withholding Tax