CC and CI integration, Sap Fi, Scheduling Billing and Invoicing, FICA, Billing process configuration, Invoicing process Execution Process configuration, SAP CI Convergent Invoice, Contract accounts FICA, AP AR and Dunning Processes, Billing reversal, BRIM Convergent Invoicing, Customization of events in CI and FICA, CI-Billable items management, SOM CC, Invoice outputs from CI, SAP BRIM functionalities