1️⃣ Migration Overview System Summary: Legacy CRM is a custom-built system hosted on local servers with limited scalability and manual workflows. Migration Goals: Improve scalability and performance Enable automation in sales processes Centralize customer data Improve reporting and analytics Scope: Hybrid migration where critical modules (Sales + Leads) move first, while support systems remain temporarily on legacy. --- 2️⃣ Technical Impact Analysis Architecture Changes: Shift from monolithic on-premise system to cloud-based modular SaaS Introduction of multi-tenant architecture Removal of local server dependency Data Migration Impact: Large volume of structured customer data Data cleansing required (duplicate, outdated records) Data format transformation needed Integration Changes: Existing APIs need reconfiguration ERP system integration must be rebuilt Email automation workflows need redesign --- 3️⃣ Business Impact Analysis Process Changes: Manual sales tracking → Automated pipeline tracking Manual reporting → Real-time dashboards Changes in approval workflows User Impact: Learning curve for sales and support teams Need for training sessions Temporary productivity drop expected Operational Impact: Downtime risk during transition Parallel system handling complexity Increased dependency on internet/cloud --- 4️⃣ Dependency Mapping System Dependencies: ERP system (finance & billing) Email servers Internal reporting tools Data Dependencies: Customer database Sales history records Lead pipelines Integration Points: API connections with ERP Email notification systems Third-party analytics tools --- 5️⃣ Risk Identification Engine Technical Risks: Data loss during migration API failures or incompatibility Integration breakdown Business Risks: User resistance to new system Workflow disruption Sales delays during transition Data Risks: Inconsistent data mapping Duplicate or corrupted records Compliance issues --- 6️⃣ Migration Readiness Scoring Readiness Score: 68 / 100 Key Readiness Factors: Infrastructure readiness: Medium Data quality: Low Team readiness: Medium Integration preparedness: Medium Gaps: Lack of clean data Limited staff training Incomplete API documentation --- 7️⃣ Impact Severity Classification Overall Impact Level: High Critical Areas: Data migration ERP integration User adoption Medium Impact Areas: Reporting changes Workflow automation Low Impact Areas: UI changes Minor configurations --- 8️⃣ Mitigation & Planning Strategy Mitigation Steps: Perform data cleansing before migration Run pilot migration for one department Build API testing environment Fallback Plans: Maintain legacy system backup Rollback plan for failed migration phase Parallel system validation Preparation: Conduct employee training sessions Create SOPs for new workflows Assign migration task force --- 9️⃣ Stakeholder Impact Mapping Business Stakeholders: Sales Team → High impact Customer Support → Medium impact Management → Low impact Technical Teams: Developers → High involvement IT Infrastructure → High involvement Operations: Daily operations team → Medium impact Admin staff → Low impact --- 🔟 Migration Blueprint (FINAL SUMMARY) Overall Impact Level: High Biggest Risk: Data migration failure and integration issues Readiness Score: 68/100 Recommended Action: Do phased migration (not full switch) Start with pilot testing Improve data quality before migration Strengthen integration layer --- ✅ FINAL INSIGHT This migration is feasible but risky. Success depends on data preparation, phased execution, and strong integration testing.