How Do You Handle Data Migration to MANTL?
Moving to MANTL should not put customer experience, compliance, or growth at risk. We use a governed migration framework to map, cleanse, and validate customer and account data so your new MANTL-powered journeys launch clean, reconciled, and ready to convert.
We handle data migration to MANTL with a bank-grade delivery playbook: start with a detailed data inventory, reconcile source systems, and design a MANTL-ready model that preserves customer relationships, account hierarchies, and consent history. Then we run phased test cycles, dual-run periods, and reconciliations so you can cut over to MANTL with confidence in every funded account and workflow.
What’s Different About Migrating to MANTL?
The MANTL Data Migration Playbook
Use this sequence to move clean, trusted data into MANTL, cut over without disruption, and keep your growth programs and reporting intact.
Discover → Design → Prepare → Test → Cut Over → Optimize
- Discover & inventory sources: Identify every system that touches new accounts (online banking, legacy account-opening, CRM, core, LOS). Document entities, volumes, and data quality issues.
- Design your MANTL data model: Map customers, accounts, products, consents, and workflows into MANTL. Define required vs. optional fields and how historical data will be handled.
- Cleanse & enrich data: Standardize formats, deduplicate customers and households, resolve conflicting records, and fix missing IDs before loading any data into MANTL.
- Build and validate pipelines: Configure batch and/or streaming pipelines into MANTL’s integration layer. Run repeatable test loads into non-production environments.
- Run parallel & reconcile: Execute a dual-run period where legacy and MANTL run side-by-side. Reconcile balances, statuses, approvals, and funded accounts on a daily schedule.
- Cut over with playbooks: Use cutover runbooks for branches, contact center, and operations so teams know exactly when to stop using legacy tools and how to resolve exceptions.
- Optimize analytics & growth: Reconnect your dashboards, offers, and nurture programs so marketing and product teams can immediately optimize applications, approvals, and activation.
MANTL Migration Capability Maturity Matrix
| Capability | From (Ad Hoc) | To (Operationalized) | Owner | Primary KPI |
|---|---|---|---|---|
| Data Inventory & Lineage | Partial spreadsheets of systems and tables | Complete catalog of customers, accounts, and relationships mapped to MANTL | Data Governance / IT | Coverage %, Critical Fields Mapped |
| Data Quality & Cleansing | Fix issues during migration only | Defined rules for duplicates, households, IDs, and address/contact standards | Data Management | Error Rate, Duplicate Rate |
| Consent & Compliance | Scattered preference flags | Unified consent model with auditable mappings into MANTL | Compliance / Marketing Ops | Consent Accuracy, Audit Exceptions |
| Testing & Reconciliation | One-time QA before launch | Scripted test cases, automated data checks, daily reconciliation reports | QA / Operations | Defects Found Pre-Go-Live, Reconciliation Pass Rate |
| Cutover & Incident Response | Manual, after-hours switch | Documented runbooks, rollback plans, and triage process for branches & support | Operations / PMO | Incident Volume, Time to Resolution |
| Analytics & Growth Readiness | Broken reports post-launch | Re-mapped KPIs for applications, approvals, funded accounts, and activation | Analytics / RevOps | Reporting Uptime, Time to Insight |
Client Snapshot: Clean Cutover to MANTL, Faster Funded Accounts
A regional bank migrating consumer checking and savings origination to MANTL started with a complete inventory of legacy online account-opening data, then ran dual systems for 30 days with daily reconciliations. At cutover, they saw no material data loss, reduced time-to-funding, and unlocked better digital account growth by tying clean MANTL data back into their marketing and analytics stack.
When your MANTL migration is grounded in data governance, testing, and reconciliation, you can modernize digital account opening without sacrificing regulatory confidence or growth targets.
Frequently Asked Questions About Migrating Data to MANTL
Plan a Safe, Growth-Ready MANTL Migration
We’ll help you design the data model, run test migrations, and orchestrate a clean cutover so your MANTL implementation accelerates digital account growth from day one.
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