Swiss21 transition
Migrate from Swiss21 to Numezis
Replace module bridges with one governed ERP: mapping workshops, Swiss hosting, and a 30/60/90-day Swiss21 cutover.
What we migrate from Swiss21
✓General ledger and analytical axes per module
✓Sales, purchases, and stock if activated
✓Payroll and Swissdec declarations
✓Open AR/AP and recurring entries
✓Partner users, roles, and approval paths
✓Document templates and numbering sequences
Swiss21 migration in 30 / 60 / 90 days
30 days
Module inventory & mapping
Scope every Swiss21 module and dependency.
- ✓Export inventory per module (finance, payroll, stock)
- ✓Cross-module dependency map and risk log
- ✓Mapping workshops signed with fiduciary
60 days
Pilot entities & compliance tests
Dry-runs with Swiss controls.
- ✓Pilot import on one entity with rollback plan
- ✓QR-bill and Swissdec staging tests
- ✓Approver training on unified workflows
90 days
Production cutover
Ordered module shutdown on Swiss21.
- ✓Balance reconciliation vs Swiss21 per module
- ✓Go-live weekend with migration dashboard
- ✓Hypercare through first closing period
Why migrate Swiss21 with Numezis
API-first architecture
API connectors and resilient import pipelines to sync your data without manual patchwork.
Assisted mapping and validation
A mapping engine with consistency checks (fields, dependencies, balances) before every import.
Safe and reversible migration
Versioned backups, dry-runs, audit trail, and rollback strategy to minimize operational risk.
Real-time go-live observability
Migration dashboard, targeted alerts, and hypercare to stabilize production quickly.
Swiss21 migration FAQ
Simplify Swiss21, move to Numezis
Get a module map and timeline before you commit.