- Organisation
- Weetabix
- Predecessor
- fragmented and heavily customised on-premises ERP environment; product name not disclosed
- Destination
- Microsoft Dynamics 365 Finance and Dynamics 365 Supply Chain Management
- Workload
- finance, manufacturing, supply-chain, inventory, quality and production-planning processes
- Stage
- Phased rollout completed and operational
- Retirement status
- The old environment is described as replaced by a standardised cloud ERP, but the predecessor product and complete retirement inventory are not disclosed.
- Confidence
- High
- Next trigger
- A dated cutover, formal retirement statement or material later implementation milestone.
Programme context
Weetabix deployed Dynamics 365 Finance and Supply Chain Management to unify finance, manufacturing, supply-chain and production-planning processes previously supported by a fragmented customised on-premises ERP environment.
Why this matters: This record identifies a named organisation, a source and destination platform, an affected workload and an evidence-bounded operational stage.
Migration timeline
| Date or stage | Milestone | What changed | Evidence status |
|---|---|---|---|
| Pilot phase | Migration stage | The rollout began at a smaller site to reduce implementation risk. | Source-stated phased rollout |
| Go-live | Operational milestone | The main operation moved to the Dynamics 365 platform after the pilot. | Source-stated go-live |
| 29 Apr 2026 | Dated source | Microsoft published the current customer account. | Dated primary evidence |
Workload migration matrix
| Workload | Predecessor | Destination | Status by 24 Jul 2026 |
|---|---|---|---|
| finance, manufacturing, supply-chain, inventory, quality and production-planning processes | fragmented and heavily customised on-premises ERP environment; product name not disclosed | Microsoft Dynamics 365 Finance and Dynamics 365 Supply Chain Management | Phased rollout completed and operational |
Implementation and architecture
- Microsoft FastTrack and implementation partner HSO supported the migration.
- The target platform unifies finance, supply chain and production planning.
- Handheld production-device integration and reported outcome metrics remain attributed customer/vendor claims.
Known unknowns and contradictions
- The product name and version of the predecessor ERP.
- The exact calendar go-live date.
- The complete list of retired customisations and integrations.
No missing fact is inferred to broaden the source-supported migration claim.
PlatformTrace analysis
The evidence supports a completed phased rollout to Dynamics 365 for the named operational functions. It does not identify the predecessor product or prove retirement of every legacy integration.
Performance, cost, uptime and operational outcomes remain attributed source claims unless independently stated otherwise.
Evidence ledger
- Weetabix first-party vendor customer story, 29 April 2026
Microsoft’s dated customer story describes the fragmented on-premises environment, phased rollout, go-live and current Dynamics 365 operation.
Approval: Issue #47 standing-authority queue and Austin Lambe’s 24 July 2026 publication instruction.
Corrections and updates
24 July 2026 — Initial long-form Verified dossier published from the complete five-lane intake and reconciled central filter. Later milestones will be appended rather than silently replacing this state.