Sandbox S/4 Hana Coversion Package D-Iteration 1 Realize Quality Environment Readiness Migration Cloud Connector Configuration WEBID Subscription for custom Fiori Apps Package D-Iteration 2 Package D-Iteration 3 ABAP RICEFW and CPI Developments for Package D EC and Payroll Integration Data Migration into SF Quality Core/Key User Trainings for Package D UAT for Package D End User Training for Package D Deploy Initial Replication Run Parallel Payroll Run 1 Parallel Payroll Run 2 Prepare & review the Support Strategy Completion of Cutover Activities Data Migration into SF for production Go-Live for All Modules