---
type: "project"
name: "ERP migration"
tag: "erp-migration"
owner: "people/reto-ammann"
decisions: 5
open_actions: 6
sources: 7
tags: ["project"]
---

# ERP migration

Owner: [[people/reto-ammann|Reto Ammann]], Head of IT. Tag: #erp-migration.

## Open actions

- [ ] [[people/reto-ammann|Reto Ammann]]: Delete or archive the unused variant BOMs (due 20.11.2026) · from [[sources/2026-07-06-ticket-tck-0433-erp-bom-import|TCK-0433: ERP test migration fails on variant BOMs]]
- [ ] [[people/reto-ammann|Reto Ammann]]: Run the third test migration (due 27.11.2026) · from [[sources/2026-07-06-ticket-tck-0433-erp-bom-import|TCK-0433: ERP test migration fails on variant BOMs]]
- [ ] [[people/sandra-meier|Sandra Meier]]: Plan the 2026 year-end closing in BW-Classic (due 30.11.2026) · from [[sources/2026-09-29-decision-memo-erp-go-live|Decision memo: new ERP go-live date]]
- [ ] [[people/reto-ammann|Reto Ammann]]: Create Stahl Nord as a supplier in NovaERP (due 11.12.2026) · from [[sources/2026-08-27-decision-memo-steel-supplier|Decision memo: steel supplier from 2027]]
- [ ] [[people/reto-ammann|Reto Ammann]]: Set up electronic delivery notes from Stahl Nord in NovaERP (due 11.12.2026) · from [[sources/2026-10-28-stahl-nord-onboarding-call|Stahl Nord onboarding call]]
- [ ] [[people/reto-ammann|Reto Ammann]]: Train the key users in NovaERP (due 18.12.2026) · from [[sources/2026-09-29-decision-memo-erp-go-live|Decision memo: new ERP go-live date]]

## Decisions

- 09.03.2026 · [[decisions/2026-03-09-replace-bw-classic-with-novaerp-hosted-in-a-swiss-data|Replace BW-Classic with NovaERP, hosted in a Swiss data centre]]
- 09.03.2026 · [[decisions/2026-03-09-reto-ammann-owns-the-erp-migration-sandra-meier-is-the|Reto Ammann owns the ERP migration; Sandra Meier is the sponsor and signs off the budget…]]
- 06.07.2026 · [[decisions/2026-07-06-clean-up-the-legacy-variant-boms-in-bw-classic-before-the|Clean up the legacy variant BOMs in BW-Classic before the migration instead of migrating…]]
- 29.09.2026 · [[decisions/2026-09-29-move-the-erp-go-live-from-01-12-2026-to-11-01-2027|Move the ERP go-live from 01.12.2026 to 11.01.2027]]
- 29.09.2026 · [[decisions/2026-09-29-bw-classic-stays-available-read-only-until-31-12-2027-for|BW-Classic stays available read-only until 31.12.2027 for look-ups]]

## Done actions

- [x] [[people/lukas-brunner|Lukas Brunner]]: Name two key users from production (due 20.03.2026) · from [[sources/2026-03-09-erp-migration-kick-off|ERP migration kick-off]]
- [x] [[people/sandra-meier|Sandra Meier]]: Book the budget in the 2026 investment plan (due 31.03.2026) · from [[sources/2026-03-09-erp-migration-kick-off|ERP migration kick-off]]
- [x] [[people/reto-ammann|Reto Ammann]]: Draft the migration plan with NovaERP (due 10.04.2026) · from [[sources/2026-03-09-erp-migration-kick-off|ERP migration kick-off]]
- [x] [[people/lukas-brunner|Lukas Brunner]]: Mark which variant BOMs production still uses (due 28.08.2026) · from [[sources/2026-07-06-ticket-tck-0433-erp-bom-import|TCK-0433: ERP test migration fails on variant BOMs]]
- [x] [[people/reto-ammann|Reto Ammann]]: Agree the new go-live date with NovaERP (due 09.10.2026) · from [[sources/2026-09-29-decision-memo-erp-go-live|Decision memo: new ERP go-live date]]
- [x] [[people/martina-keller|Martina Keller]]: Tell all staff about the new go-live date (due 16.10.2026) · from [[sources/2026-09-29-decision-memo-erp-go-live|Decision memo: new ERP go-live date]]

## People

- [[people/reto-ammann|Reto Ammann]], owner
- [[people/martina-keller|Martina Keller]], CEO
- [[people/sandra-meier|Sandra Meier]], CFO
- [[people/lukas-brunner|Lukas Brunner]], Head of Production
- [[people/elena-rossi|Elena Rossi]], Head of Purchasing

## Sources

- 12.01.2026 · [[sources/00-staff-directory|Staff directory: Bergwerk Präzision AG]]
- 09.03.2026 · [[sources/2026-03-09-erp-migration-kick-off|ERP migration kick-off]]
- 06.07.2026 · [[sources/2026-07-06-ticket-tck-0433-erp-bom-import|TCK-0433: ERP test migration fails on variant BOMs]]
- 27.08.2026 · [[sources/2026-08-27-decision-memo-steel-supplier|Decision memo: steel supplier from 2027]]
- 29.09.2026 · [[sources/2026-09-29-decision-memo-erp-go-live|Decision memo: new ERP go-live date]]
- 12.10.2026 · [[sources/2026-10-12-onboarding-note-production|Onboarding note: your first week in production]]
- 28.10.2026 · [[sources/2026-10-28-stahl-nord-onboarding-call|Stahl Nord onboarding call]]